A B C D E F G H I J K L M N O P Q R S T U V W X Y

A

abbreviate(int) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

abs() - Method in class org.datavec.dataframe.api.DoubleColumn

abs() - Method in class org.datavec.dataframe.api.FloatColumn

AbstractColumn<E extends AbstractColumn> - Class in org.datavec.dataframe.columns

Partial implementation of the Column interface

AbstractColumn(String) - Constructor for class org.datavec.dataframe.columns.AbstractColumn

AbstractColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.columns.AbstractColumn

add(boolean) - Method in class org.datavec.dataframe.api.BooleanColumn

add(byte) - Method in class org.datavec.dataframe.api.BooleanColumn

add(String) - Method in class org.datavec.dataframe.api.CategoryColumn

add(int) - Method in class org.datavec.dataframe.api.DateColumn

add(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

add(LocalDateTime) - Method in class org.datavec.dataframe.api.DateTimeColumn

add(long) - Method in class org.datavec.dataframe.api.DateTimeColumn

add(double) - Method in class org.datavec.dataframe.api.DoubleColumn

Adds the given double to this column, after casting it to a double

add(DoubleColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

add(float) - Method in class org.datavec.dataframe.api.FloatColumn

Adds the given float to this column

add(double) - Method in class org.datavec.dataframe.api.FloatColumn

Adds the given double to this column, after casting it to a float

add(FloatColumn) - Method in class org.datavec.dataframe.api.FloatColumn

add(int) - Method in class org.datavec.dataframe.api.IntColumn

add(IntColumn) - Method in class org.datavec.dataframe.api.IntColumn

add(long) - Method in class org.datavec.dataframe.api.LongColumn

add(LongColumn) - Method in class org.datavec.dataframe.api.LongColumn

add(short) - Method in class org.datavec.dataframe.api.ShortColumn

add(ShortColumn) - Method in class org.datavec.dataframe.api.ShortColumn

add(int) - Method in class org.datavec.dataframe.api.TimeColumn

add(int) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

add(IntRange) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Adds the specified range to this IntRangeSet (optional operation).

add(IntRange) - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

add(int) - Method in interface org.datavec.dataframe.util.Selection

Adds the given integer to the Selection if it is not already present, and does nothing otherwise

addAll(List<String>) - Method in class org.datavec.dataframe.api.CategoryColumn

Add all the strings in the list to this column

addAll(IntRangeSet) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Adds all of the ranges from the specified range set to this range set (optional operation).

addCell(String) - Method in class org.datavec.dataframe.api.BooleanColumn

addCell(String) - Method in class org.datavec.dataframe.api.CategoryColumn

addCell(String) - Method in class org.datavec.dataframe.api.DateColumn

addCell(String) - Method in class org.datavec.dataframe.api.DateTimeColumn

addCell(String) - Method in class org.datavec.dataframe.api.DoubleColumn

addCell(String) - Method in class org.datavec.dataframe.api.FloatColumn

addCell(String) - Method in class org.datavec.dataframe.api.IntColumn

addCell(String) - Method in class org.datavec.dataframe.api.LongColumn

addCell(String) - Method in class org.datavec.dataframe.api.ShortColumn

addCell(String) - Method in class org.datavec.dataframe.api.TimeColumn

addCell(String) - Method in class org.datavec.dataframe.columns.AbstractColumn

addCell(String) - Method in interface org.datavec.dataframe.columns.Column

AddCellToColumnException - Exception in org.datavec.dataframe.io.csv

This Exception wraps another Exception thrown while adding a cell to a column.

AddCellToColumnException(Exception, int, long, String[], String[]) - Constructor for exception org.datavec.dataframe.io.csv.AddCellToColumnException

Creates a new instance of this Exception

addColumn(Column...) - Method in class org.datavec.dataframe.api.Table

Adds the given column to this table

addColumn(int, Column) - Method in class org.datavec.dataframe.api.Table

Adds the given column to this table at the given position in the column list

addColumn(Column...) - Method in interface org.datavec.dataframe.table.Relation

addColumn(Column...) - Method in class org.datavec.dataframe.table.TemporaryView

addComparator(IntComparator) - Method in class org.datavec.dataframe.util.IntComparatorChain

addComparator(IntComparator, boolean) - Method in class org.datavec.dataframe.util.IntComparatorChain

addRange(int, int) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

Adds to the current bitmap all integers in [rangeStart,rangeEnd)

addRange(int, int) - Method in interface org.datavec.dataframe.util.Selection

Adds to the current bitmap all integers in [rangeStart,rangeEnd)

all() - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains every value of type int.

allOf(Filter...) - Static method in class org.datavec.dataframe.api.QueryHelper

allOf(Collection<Filter>) - Static method in class org.datavec.dataframe.api.QueryHelper

AllOf - Class in org.datavec.dataframe.filtering

A composite filtering that only returns true if all component filters return true

allOf(Filter...) - Static method in class org.datavec.dataframe.filtering.AllOf

allOf(Collection<Filter>) - Static method in class org.datavec.dataframe.filtering.AllOf

AM(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

Returns true if the time is in the AM or "before noon".

AM(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

Returns true if the time is in the AM or "before noon".

and(Filter...) - Static method in class org.datavec.dataframe.api.QueryHelper

and(Collection<Filter>) - Static method in class org.datavec.dataframe.api.QueryHelper

and(BooleanColumn...) - Method in interface org.datavec.dataframe.mapping.BooleanMapUtils

and(Selection) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

Intersects the receiver and otherSelection, updating the receiver

and(Selection) - Method in interface org.datavec.dataframe.util.Selection

Intersects the receiver and otherSelection, updating the receiver

andNot(Selection) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

Implements the set difference operation between the receiver and otherSelection, updating the receiver

andNot(Selection) - Method in interface org.datavec.dataframe.util.Selection

Implements the set difference operation between the receiver and otherSelection, updating the receiver

anyOf(Filter...) - Static method in class org.datavec.dataframe.api.QueryHelper

anyOf(Collection<Filter>) - Static method in class org.datavec.dataframe.api.QueryHelper

AnyOf - Class in org.datavec.dataframe.filtering

A composite filtering that only returns true if all component filters return true

anyOf(Filter...) - Static method in class org.datavec.dataframe.filtering.AnyOf

anyOf(Collection<Filter>) - Static method in class org.datavec.dataframe.filtering.AnyOf

append(Column) - Method in class org.datavec.dataframe.api.BooleanColumn

append(Column) - Method in class org.datavec.dataframe.api.CategoryColumn

append(Column) - Method in class org.datavec.dataframe.api.DateColumn

append(Column) - Method in class org.datavec.dataframe.api.DateTimeColumn

append(Column) - Method in class org.datavec.dataframe.api.DoubleColumn

append(Column) - Method in class org.datavec.dataframe.api.FloatColumn

append(Column) - Method in class org.datavec.dataframe.api.IntColumn

append(Column) - Method in class org.datavec.dataframe.api.LongColumn

append(Column) - Method in class org.datavec.dataframe.api.ShortColumn

append(Table) - Method in class org.datavec.dataframe.api.Table

append(Column) - Method in class org.datavec.dataframe.api.TimeColumn

append(Column) - Method in interface org.datavec.dataframe.columns.Column

append(String, CSVWriter, char, boolean) - Static method in class org.datavec.dataframe.io.csv.CsvCombiner

appendAll(String) - Method in interface org.datavec.dataframe.reducing.CategoryReduceUtils

appendAll() - Method in interface org.datavec.dataframe.reducing.CategoryReduceUtils

appendRowToTable(int, Table, Table) - Static method in class org.datavec.dataframe.table.Rows

appendString(CategoryColumn) - Method in class org.datavec.dataframe.api.CategoryColumn

Return a copy of this column with the given string appended

appendString(String) - Method in class org.datavec.dataframe.api.CategoryColumn

Return a copy of this column with the given string appended

apply(Table) - Method in class org.datavec.dataframe.filtering.AllOf

apply(Table) - Method in class org.datavec.dataframe.filtering.AnyOf

apply(Table) - Method in class org.datavec.dataframe.filtering.BooleanIsFalse

apply(Table) - Method in class org.datavec.dataframe.filtering.BooleanIsTrue

apply(Table) - Method in class org.datavec.dataframe.filtering.columnbased.ColumnEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.DateEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.dates.LocalDateIsAfter

apply(Table) - Method in class org.datavec.dataframe.filtering.dates.LocalDateIsBefore

apply(Table) - Method in class org.datavec.dataframe.filtering.dates.LocalDateIsOnOrAfter

apply(Table) - Method in class org.datavec.dataframe.filtering.dates.LocalDateIsOnOrBefore

apply(Table) - Method in class org.datavec.dataframe.filtering.DateTimeEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.DateIsOnOrAfter

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.DateIsOnOrBefore

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.DateTimeIsAfter

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.DateTimeIsBefore

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsFirstDayOfTheMonth

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsFriday

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInApril

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInAugust

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInDecember

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInFebruary

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInJanuary

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInJuly

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInJune

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInMarch

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInMay

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInNovember

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInOctober

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInQ1

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInQ2

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInQ3

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInQ4

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInSeptember

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsInYear

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsLastDayOfTheMonth

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsMonday

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsSaturday

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsSunday

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsThursday

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsTuesday

apply(Table) - Method in class org.datavec.dataframe.filtering.datetimes.IsWednesday

apply(Table) - Method in class org.datavec.dataframe.filtering.doubles.DoubleEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.doubles.DoubleGreaterThan

apply(Table) - Method in class org.datavec.dataframe.filtering.doubles.DoubleGreaterThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.doubles.DoubleLessThan

apply(Table) - Method in class org.datavec.dataframe.filtering.doubles.DoubleLessThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.doubles.DoubleNotEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.Filter

apply(Table) - Method in class org.datavec.dataframe.filtering.FloatEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.FloatGreaterThan

apply(Table) - Method in class org.datavec.dataframe.filtering.FloatGreaterThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.FloatLessThan

apply(Table) - Method in class org.datavec.dataframe.filtering.FloatLessThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.FloatNotEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.IntBetween

apply(Table) - Method in class org.datavec.dataframe.filtering.IntEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.IntGreaterThan

apply(Table) - Method in class org.datavec.dataframe.filtering.IntGreaterThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.IntIsIn

apply(Table) - Method in class org.datavec.dataframe.filtering.IntLessThan

apply(Table) - Method in class org.datavec.dataframe.filtering.IntLessThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.ints.IntEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.ints.IntGreaterThan

apply(Table) - Method in class org.datavec.dataframe.filtering.ints.IntGreaterThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.ints.IntLessThan

apply(Table) - Method in class org.datavec.dataframe.filtering.ints.IntLessThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.ints.IntNotEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.IsFalse

Returns true if the element in the given row in my column is true

apply(Table) - Method in class org.datavec.dataframe.filtering.IsMissing

apply(Table) - Method in class org.datavec.dataframe.filtering.IsNotMissing

apply(Table) - Method in class org.datavec.dataframe.filtering.IsTrue

Returns true if the element in the given row in my column is true

apply(Table) - Method in class org.datavec.dataframe.filtering.LocalDateBetween

apply(Table) - Method in class org.datavec.dataframe.filtering.longs.LongEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.longs.LongGreaterThan

apply(Table) - Method in class org.datavec.dataframe.filtering.longs.LongGreaterThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.longs.LongLessThan

apply(Table) - Method in class org.datavec.dataframe.filtering.longs.LongLessThanOrEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.longs.LongNotEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.StringEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.StringInSet

apply(Table) - Method in class org.datavec.dataframe.filtering.StringNotEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.StringNotInSet

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextContains

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextEndsWith

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextEqualToIgnoringCase

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextHasLengthEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsAlpha

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsAlphaNumeric

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsEmpty

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsIn

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsLongerThan

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsLowerCase

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsNumeric

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsShorterThan

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextIsUpperCase

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextMatchesRegex

apply(Table) - Method in class org.datavec.dataframe.filtering.text.TextStartsWith

apply(Table) - Method in class org.datavec.dataframe.filtering.TimeEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.TimeNotEqualTo

apply(Table) - Method in class org.datavec.dataframe.filtering.times.IsAfter

apply(Table) - Method in class org.datavec.dataframe.filtering.times.IsAfterNoon

apply(Table) - Method in class org.datavec.dataframe.filtering.times.IsBefore

apply(Table) - Method in class org.datavec.dataframe.filtering.times.IsBeforeNoon

apply(Table) - Method in class org.datavec.dataframe.filtering.times.IsMidnight

apply(Table) - Method in class org.datavec.dataframe.filtering.times.IsNoon

asBytes(int) - Method in class org.datavec.dataframe.api.BooleanColumn

asBytes(int) - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.DateColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.FloatColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.IntColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.LongColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.ShortColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in class org.datavec.dataframe.api.TimeColumn

Returns the contents of the cell at rowNumber as a byte[]

asBytes(int) - Method in interface org.datavec.dataframe.columns.Column

Returns the contents of the cell at rowNumber as a byte[]

asLocalDate(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

asLocalDateTime(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

asLocalTime(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

asPercent() - Method in interface org.datavec.dataframe.mapping.IntMapUtils

Return the elements of this column as the percentages of their value relative to the sum of all elements

asPercent() - Method in interface org.datavec.dataframe.mapping.LongMapUtils

Return the elements of this column as the percentages of their value relative to the sum of all elements

asPercent() - Method in interface org.datavec.dataframe.mapping.ShortMapUtils

Return the elements of this column as the percentages of their value relative to the sum of all elements

asRanges() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns a view of the disconnected ranges that make up this range set.

asRanges() - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

asRatio() - Method in interface org.datavec.dataframe.mapping.IntMapUtils

Return the elements of this column as the ratios of their value and the sum of all elements

asRatio() - Method in interface org.datavec.dataframe.mapping.LongMapUtils

Return the elements of this column as the ratios of their value and the sum of all elements

asRatio() - Method in interface org.datavec.dataframe.mapping.ShortMapUtils

Return the elements of this column as the ratios of their value and the sum of all elements

asSet() - Method in class org.datavec.dataframe.api.BooleanColumn

asSet() - Method in class org.datavec.dataframe.api.CategoryColumn

asSet() - Method in class org.datavec.dataframe.api.DateColumn

asSet() - Method in class org.datavec.dataframe.api.DateTimeColumn

asSet() - Method in class org.datavec.dataframe.api.IntColumn

asSet() - Method in class org.datavec.dataframe.api.LongColumn

asSet() - Method in class org.datavec.dataframe.api.ShortColumn

asTable() - Method in class org.datavec.dataframe.table.TemporaryView

asTable() - Method in class org.datavec.dataframe.util.Stats

asTableComplete() - Method in class org.datavec.dataframe.util.Stats

atLeast(int) - Method in class org.datavec.dataframe.index.IntIndex

atLeast(int) - Method in class org.datavec.dataframe.index.LongIndex

atLeast(int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values greater than or equal to endpoint.

atMost(int) - Method in class org.datavec.dataframe.index.IntIndex

atMost(int) - Method in class org.datavec.dataframe.index.LongIndex

atMost(int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values less than or equal to endpoint.

atStartOfDay() - Method in interface org.datavec.dataframe.mapping.DateMapUtils

atTime(TimeColumn) - Method in class org.datavec.dataframe.api.DateColumn

Returns a DateTime column where each value consists of the dates from this column combined with the corresponding times from the other column

atTime(LocalTime) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

B

BitmapBackedSelection - Class in org.datavec.dataframe.util

BitmapBackedSelection(RoaringBitmap) - Constructor for class org.datavec.dataframe.util.BitmapBackedSelection

BitmapBackedSelection() - Constructor for class org.datavec.dataframe.util.BitmapBackedSelection

BooleanColumn - Class in org.datavec.dataframe.api

A column in a base table that contains float values

BooleanColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.BooleanColumn

BooleanColumn(String, int) - Constructor for class org.datavec.dataframe.api.BooleanColumn

BooleanColumn(String, Selection, int) - Constructor for class org.datavec.dataframe.api.BooleanColumn

booleanColumn(int) - Method in interface org.datavec.dataframe.table.Relation

booleanColumn(String) - Method in interface org.datavec.dataframe.table.Relation

booleanColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

booleanColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

BooleanColumnUtils - Interface in org.datavec.dataframe.columns

BooleanIsFalse - Class in org.datavec.dataframe.filtering

BooleanIsFalse(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.BooleanIsFalse

BooleanIsTrue - Class in org.datavec.dataframe.filtering

BooleanIsTrue(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.BooleanIsTrue

BooleanMapUtils - Interface in org.datavec.dataframe.mapping

An interface for mapping operations unique to Boolean columns

BooleanPredicate - Interface in org.datavec.dataframe.filtering

both(Filter, Filter) - Static method in class org.datavec.dataframe.api.QueryHelper

bottom(int) - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.DateColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.FloatColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.IntColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.LongColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.ShortColumn

Returns the smallest ("bottom") n values in the column

bottom(int) - Method in class org.datavec.dataframe.api.TimeColumn

Returns the smallest ("bottom") n values in the column

by(String...) - Method in class org.datavec.dataframe.reducing.functions.SummaryFunction

byDayOfMonth - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byDayOfWeek - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byDayOfYear - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byHour - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byMinuteOfDay - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byMinuteOfHour - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byMonth - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byQuarter - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

bySecondOfDay - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

bySecondOfMinute - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byteIterator() - Method in class org.datavec.dataframe.api.BooleanColumn

byteSize() - Method in class org.datavec.dataframe.api.BooleanColumn

byteSize() - Method in class org.datavec.dataframe.api.CategoryColumn

byteSize() - Method in class org.datavec.dataframe.api.DateColumn

byteSize() - Method in class org.datavec.dataframe.api.DateTimeColumn

byteSize() - Method in class org.datavec.dataframe.api.DoubleColumn

byteSize() - Method in class org.datavec.dataframe.api.FloatColumn

byteSize() - Method in class org.datavec.dataframe.api.IntColumn

byteSize() - Method in class org.datavec.dataframe.api.LongColumn

byteSize() - Method in class org.datavec.dataframe.api.ShortColumn

byteSize() - Method in class org.datavec.dataframe.api.TimeColumn

byteSize() - Method in interface org.datavec.dataframe.columns.Column

Returns the width of a cell in this column, in bytes

byWeek - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

byYear - Static variable in class org.datavec.dataframe.splitting.dates.SplitUtils

C

canonical(IntegerDomain) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the canonical form of this range in the given domain.

categories() - Method in class org.datavec.dataframe.util.DictionaryMap

categoryArray() - Method in class org.datavec.dataframe.util.DictionaryMap

Returns the strings in the dictionary as an array in order of the numeric key

CategoryColumn - Class in org.datavec.dataframe.api

A column in a base table that contains float values

CategoryColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.CategoryColumn

CategoryColumn(String, int) - Constructor for class org.datavec.dataframe.api.CategoryColumn

categoryColumn(String) - Method in interface org.datavec.dataframe.table.Relation

categoryColumn(int) - Method in interface org.datavec.dataframe.table.Relation

categoryColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

categoryColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

CategoryColumnUtils - Interface in org.datavec.dataframe.columns

CategoryFilters - Interface in org.datavec.dataframe.filtering.text

CategoryReduceUtils - Interface in org.datavec.dataframe.reducing

clear() - Method in class org.datavec.dataframe.api.BooleanColumn

clear() - Method in class org.datavec.dataframe.api.CategoryColumn

clear() - Method in class org.datavec.dataframe.api.DateColumn

clear() - Method in class org.datavec.dataframe.api.DateTimeColumn

clear() - Method in class org.datavec.dataframe.api.DoubleColumn

clear() - Method in class org.datavec.dataframe.api.FloatColumn

clear() - Method in class org.datavec.dataframe.api.IntColumn

clear() - Method in class org.datavec.dataframe.api.LongColumn

clear() - Method in class org.datavec.dataframe.api.ShortColumn

clear() - Method in class org.datavec.dataframe.api.Table

Clears all the data from this table

clear() - Method in class org.datavec.dataframe.api.TimeColumn

clear() - Method in interface org.datavec.dataframe.columns.Column

clear() - Method in interface org.datavec.dataframe.table.Relation

Clears all the dat in the relation, leaving the structure intact

clear() - Method in class org.datavec.dataframe.table.TemporaryView

Clears all rows from this View, leaving the structure in place

clear() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

clear() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Removes all ranges from this IntRangeSet (optional operation).

clear() - Method in class org.datavec.dataframe.util.DictionaryMap

clear() - Method in interface org.datavec.dataframe.util.Selection

closed(int, int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values greater than or equal to lower and less than or equal to upper.

closedOpen(int, int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values greater than or equal to lower and strictly less than upper.

column(String) - Static method in class org.datavec.dataframe.api.QueryHelper

Returns a column reference for a column with the given name.

column(int) - Method in class org.datavec.dataframe.api.Table

Returns the column at the given index in the column list

Column<E extends Column> - Interface in org.datavec.dataframe.columns

The general interface for columns.

column(String) - Method in interface org.datavec.dataframe.table.Relation

Returns the column with the given columnName, ignoring case

column(int) - Method in interface org.datavec.dataframe.table.Relation

Returns the column at columnIndex (0-based)

column(int) - Method in class org.datavec.dataframe.table.TemporaryView

columnCount() - Method in class org.datavec.dataframe.api.Table

Returns the number of columns in the table

columnCount() - Method in interface org.datavec.dataframe.table.Relation

Returns the number of columns in the relation

columnCount() - Method in class org.datavec.dataframe.table.TemporaryView

ColumnEqualTo - Class in org.datavec.dataframe.filtering.columnbased

ColumnEqualTo(ColumnReference, ColumnReference) - Constructor for class org.datavec.dataframe.filtering.columnbased.ColumnEqualTo

ColumnFilter - Class in org.datavec.dataframe.filtering

ColumnFilter(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.ColumnFilter

columnIndex(String) - Method in class org.datavec.dataframe.api.Table

Returns the index of the column with the given name

columnIndex(Column) - Method in class org.datavec.dataframe.api.Table

Returns the index of the given column (its position in the list of columns)

columnIndex(String) - Method in interface org.datavec.dataframe.table.Relation

Returns the index of the column with the given columnName

columnIndex(Column) - Method in interface org.datavec.dataframe.table.Relation

Returns the index of the given column

columnIndex(Column) - Method in class org.datavec.dataframe.table.TemporaryView

columnMetadata() - Method in class org.datavec.dataframe.columns.AbstractColumn

columnMetadata() - Method in interface org.datavec.dataframe.columns.Column

ColumnMetadata - Class in org.datavec.dataframe.store

Data about a specific column used in it's persistence

ColumnMetadata(Column) - Constructor for class org.datavec.dataframe.store.ColumnMetadata

columnNames() - Method in class org.datavec.dataframe.api.Table

Returns a List of the names of all the columns in this table

columnNames() - Method in interface org.datavec.dataframe.table.Relation

columnNames() - Method in class org.datavec.dataframe.table.TemporaryView

columnPercents(Table) - Static method in class org.datavec.dataframe.reducing.CrossTab

ColumnReference - Class in org.datavec.dataframe.columns

A reference to a column that can be used in evaluating query predicates.

ColumnReference(String) - Constructor for class org.datavec.dataframe.columns.ColumnReference

columnReference() - Method in class org.datavec.dataframe.filtering.ColumnFilter

columns() - Method in class org.datavec.dataframe.api.Table

Returns the list of columns

columns(String...) - Method in class org.datavec.dataframe.api.Table

Returns only the columns whose names are given in the input array

columns() - Method in interface org.datavec.dataframe.table.Relation

Returns a list of all the columns in the relation

columns() - Method in class org.datavec.dataframe.table.TemporaryView

ColumnType - Enum in org.datavec.dataframe.api

Defines the type of data held by a Column

columnTypes() - Method in interface org.datavec.dataframe.table.Relation

Returns an array of the column types of all columns in the relation, including duplicates as appropriate, and maintaining order

columnWidth() - Method in class org.datavec.dataframe.columns.AbstractColumn

Returns the width of the column in characters, for printing

columnWidth() - Method in interface org.datavec.dataframe.columns.Column

colWidths() - Method in interface org.datavec.dataframe.table.Relation

Returns an array of column widths for printing tables

colWidths() - Method in class org.datavec.dataframe.table.TemporaryView

Returns an array of column widths for printing tables

combineAll(String, String, char, boolean) - Static method in class org.datavec.dataframe.io.csv.CsvCombiner

comment() - Method in class org.datavec.dataframe.columns.AbstractColumn

comment() - Method in interface org.datavec.dataframe.columns.Column

commonPrefix(Column) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

commonSuffix(Column) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

compare(int, int) - Method in class org.datavec.dataframe.sorting.IntComparisonUtil

compare(long, long) - Method in class org.datavec.dataframe.sorting.LongComparisonUtil

compare(String, String) - Method in class org.datavec.dataframe.sorting.StringComparator

compare(Integer, Integer) - Method in class org.datavec.dataframe.util.IntComparatorChain

compare(int, int) - Method in class org.datavec.dataframe.util.IntComparatorChain

compare(int, int) - Method in class org.datavec.dataframe.util.ReversingIntComparator

compare(Integer, Integer) - Method in class org.datavec.dataframe.util.ReversingIntComparator

compareRows(int, Table, Table) - Static method in class org.datavec.dataframe.table.Rows

complement() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns a view of the complement of this IntRangeSet.

complement() - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

contains(boolean) - Method in class org.datavec.dataframe.api.BooleanColumn

contains(String) - Method in class org.datavec.dataframe.api.CategoryColumn

Returns true if this column contains a cell with the given string, and false otherwise

contains(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

contains(LocalDateTime) - Method in class org.datavec.dataframe.api.DateTimeColumn

contains(double) - Method in class org.datavec.dataframe.api.DoubleColumn

contains(float) - Method in class org.datavec.dataframe.api.FloatColumn

contains(int) - Method in class org.datavec.dataframe.api.IntColumn

contains(long) - Method in class org.datavec.dataframe.api.LongColumn

contains(short) - Method in class org.datavec.dataframe.api.ShortColumn

contains(LocalTime) - Method in class org.datavec.dataframe.api.TimeColumn

contains(String) - Method in class org.datavec.dataframe.columns.ColumnReference

contains(int) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

contains(int) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if value is within the bounds of this range.

contains(int) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Determines whether any of this range set's member ranges contains value.

contains(String) - Method in class org.datavec.dataframe.util.DictionaryMap

contains(int) - Method in interface org.datavec.dataframe.util.Selection

containsAll(IntCollection) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if every element in values is contained in this range.

convert(String) - Static method in class org.datavec.dataframe.api.BooleanColumn

convert(String) - Static method in class org.datavec.dataframe.api.CategoryColumn

convert(String) - Method in class org.datavec.dataframe.api.DateColumn

Returns a PackedDate as converted from the given string

convert(String) - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns a PackedDateTime as converted from the given string

convert(String) - Static method in class org.datavec.dataframe.api.DoubleColumn

Returns a double that is parsed from the given String

convert(String) - Static method in class org.datavec.dataframe.api.FloatColumn

Returns a float that is parsed from the given String

convert(String) - Static method in class org.datavec.dataframe.api.IntColumn

Returns a float that is parsed from the given String

convert(String) - Static method in class org.datavec.dataframe.api.LongColumn

Returns a float that is parsed from the given String

convert(String) - Static method in class org.datavec.dataframe.api.ShortColumn

Returns a float that is parsed from the given String

convert(String) - Method in class org.datavec.dataframe.api.TimeColumn

Returns a PackedTime as converted from the given string

copy() - Method in class org.datavec.dataframe.api.BooleanColumn

copy() - Method in class org.datavec.dataframe.api.CategoryColumn

copy() - Method in class org.datavec.dataframe.api.DateColumn

copy() - Method in class org.datavec.dataframe.api.DateTimeColumn

copy() - Method in class org.datavec.dataframe.api.DoubleColumn

copy() - Method in class org.datavec.dataframe.api.FloatColumn

copy() - Method in class org.datavec.dataframe.api.IntColumn

copy() - Method in class org.datavec.dataframe.api.LongColumn

copy() - Method in class org.datavec.dataframe.api.ShortColumn

copy() - Method in class org.datavec.dataframe.api.TimeColumn

copy() - Method in interface org.datavec.dataframe.columns.Column

Returns a deep copy of the receiver

copyRowsToTable(IntArrayList, Table, Table) - Static method in class org.datavec.dataframe.table.Rows

Copy the given rows to a table

copyRowsToTable(Selection, Table, Table) - Static method in class org.datavec.dataframe.table.Rows

count(String) - Method in class org.datavec.dataframe.api.Table

Count - Class in org.datavec.dataframe.reducing.functions

Count(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Count

count - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

A function that calculates the mean of the values in the column param

countBy(CategoryColumn) - Method in class org.datavec.dataframe.api.Table

countByCategory() - Method in class org.datavec.dataframe.api.CategoryColumn

countFalse() - Method in class org.datavec.dataframe.api.BooleanColumn

countIf(IntPredicate) - Method in class org.datavec.dataframe.api.IntColumn

countMissing() - Method in class org.datavec.dataframe.api.BooleanColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.DateColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the count of missing values in this column Implementation note: We use NaN for missing, so we can't compare against the MISSING_VALUE and use val != val instead

countMissing() - Method in class org.datavec.dataframe.api.FloatColumn

Returns the count of missing values in this column Implementation note: We use NaN for missing, so we can't compare against the MISSING_VALUE and use val != val instead

countMissing() - Method in class org.datavec.dataframe.api.IntColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.LongColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.ShortColumn

Returns the count of missing values in this column

countMissing() - Method in class org.datavec.dataframe.api.TimeColumn

Returns the count of missing values in this column

countMissing() - Method in interface org.datavec.dataframe.columns.Column

Returns the count of missing values in this column

countTrue() - Method in class org.datavec.dataframe.api.BooleanColumn

countUnique() - Method in class org.datavec.dataframe.api.BooleanColumn

countUnique() - Method in class org.datavec.dataframe.api.CategoryColumn

countUnique() - Method in class org.datavec.dataframe.api.DateColumn

countUnique() - Method in class org.datavec.dataframe.api.DateTimeColumn

countUnique() - Method in class org.datavec.dataframe.api.DoubleColumn

countUnique() - Method in class org.datavec.dataframe.api.FloatColumn

countUnique() - Method in class org.datavec.dataframe.api.IntColumn

countUnique() - Method in class org.datavec.dataframe.api.LongColumn

countUnique() - Method in class org.datavec.dataframe.api.ShortColumn

countUnique() - Method in class org.datavec.dataframe.api.TimeColumn

countUnique() - Method in interface org.datavec.dataframe.columns.Column

Returns the count of unique values in this column

create(String) - Static method in class org.datavec.dataframe.api.BooleanColumn

create(String, int) - Static method in class org.datavec.dataframe.api.BooleanColumn

create(String, Selection, int) - Static method in class org.datavec.dataframe.api.BooleanColumn

create(String, ByteArrayList) - Static method in class org.datavec.dataframe.api.BooleanColumn

create(String) - Static method in class org.datavec.dataframe.api.CategoryColumn

create(String, int) - Static method in class org.datavec.dataframe.api.CategoryColumn

create(String, List<String>) - Static method in class org.datavec.dataframe.api.CategoryColumn

create(String) - Static method in class org.datavec.dataframe.api.DateColumn

create(String, IntArrayList) - Static method in class org.datavec.dataframe.api.DateColumn

create(String) - Static method in class org.datavec.dataframe.api.DateTimeColumn

create(String, LongArrayList) - Static method in class org.datavec.dataframe.api.DateTimeColumn

create(String) - Static method in class org.datavec.dataframe.api.DoubleColumn

create(String, int) - Static method in class org.datavec.dataframe.api.DoubleColumn

create(String, DoubleArrayList) - Static method in class org.datavec.dataframe.api.DoubleColumn

create(String) - Static method in class org.datavec.dataframe.api.FloatColumn

create(String, int) - Static method in class org.datavec.dataframe.api.FloatColumn

create(String, FloatArrayList) - Static method in class org.datavec.dataframe.api.FloatColumn

create(String) - Static method in class org.datavec.dataframe.api.IntColumn

create(ColumnMetadata) - Static method in class org.datavec.dataframe.api.IntColumn

create(String, int) - Static method in class org.datavec.dataframe.api.IntColumn

create(String, IntArrayList) - Static method in class org.datavec.dataframe.api.IntColumn

create(String) - Static method in class org.datavec.dataframe.api.LongColumn

create(ColumnMetadata) - Static method in class org.datavec.dataframe.api.LongColumn

create(String, int) - Static method in class org.datavec.dataframe.api.LongColumn

create(String, LongArrayList) - Static method in class org.datavec.dataframe.api.LongColumn

create(String) - Static method in class org.datavec.dataframe.api.ShortColumn

create(ColumnMetadata) - Static method in class org.datavec.dataframe.api.ShortColumn

create(String, int) - Static method in class org.datavec.dataframe.api.ShortColumn

create(String, ShortArrayList) - Static method in class org.datavec.dataframe.api.ShortColumn

create(String) - Static method in class org.datavec.dataframe.api.Table

Returns a new, empty table (without rows or columns) with the given name

create(TableMetadata) - Static method in class org.datavec.dataframe.api.Table

Returns a new, empty table constructed according to the given metadata

create(String, Column...) - Static method in class org.datavec.dataframe.api.Table

Returns a new table with the given columns and given name

create(ResultSet, String) - Static method in class org.datavec.dataframe.api.Table

Returns a new Table with the given name, and containing the data in the given result set

create(String) - Static method in class org.datavec.dataframe.api.TimeColumn

create(String, IntArrayList) - Static method in class org.datavec.dataframe.api.TimeColumn

create(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

create(String) - Static method in class org.datavec.dataframe.reducing.NumericSummaryTable

Returns a new, empty table (without rows or columns) with the given name

create(Table, String...) - Static method in class org.datavec.dataframe.table.ViewGroup

create() - Static method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

Creates an empty IntTreeRangeSet instance.

create(IntRangeSet) - Static method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

Returns a IntTreeRangeSet initialized with the ranges in the specified range set.

create(DoubleColumn) - Static method in class org.datavec.dataframe.util.Stats

create(FloatColumn) - Static method in class org.datavec.dataframe.util.Stats

create(IntColumn) - Static method in class org.datavec.dataframe.util.Stats

create(ShortColumn) - Static method in class org.datavec.dataframe.util.Stats

create(LongColumn) - Static method in class org.datavec.dataframe.util.Stats

createFromCsv(String) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

createFromCsv(String, boolean) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

createFromCsv(String, boolean, char) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

createFromCsv(ColumnType[], String) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

createFromCsv(ColumnType[], String, boolean) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

createFromCsv(ColumnType[], String, boolean, char) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

createFromStream(ColumnType[], boolean, char, InputStream, String) - Static method in class org.datavec.dataframe.api.Table

Returns a new table constructed from a character delimited (aka CSV) text file

CrossTab - Class in org.datavec.dataframe.reducing

Utilities for creating frequency and proportion cross tabs

CrossTab() - Constructor for class org.datavec.dataframe.reducing.CrossTab

CsvCombiner - Class in org.datavec.dataframe.io.csv

Utility that takes all CSV files in a folder and combines them into a single file.

CsvReader - Class in org.datavec.dataframe.io.csv

CsvWriter - Class in org.datavec.dataframe.io.csv

Static utility class that writes tables and individual columns to CSV files

cube() - Method in class org.datavec.dataframe.api.DoubleColumn

cube() - Method in class org.datavec.dataframe.api.FloatColumn

cubeRoot() - Method in class org.datavec.dataframe.api.DoubleColumn

cubeRoot() - Method in class org.datavec.dataframe.api.FloatColumn

D

data() - Method in class org.datavec.dataframe.api.BooleanColumn

Returns a ByteArrayList containing 0 (false), 1 (true) or Byte.MIN_VALUE (missing)

data() - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the integers that back this column

data() - Method in class org.datavec.dataframe.api.DateColumn

data() - Method in class org.datavec.dataframe.api.DateTimeColumn

data() - Method in class org.datavec.dataframe.api.DoubleColumn

data() - Method in class org.datavec.dataframe.api.FloatColumn

data() - Method in class org.datavec.dataframe.api.IntColumn

data() - Method in class org.datavec.dataframe.api.LongColumn

data() - Method in class org.datavec.dataframe.api.ShortColumn

data() - Method in class org.datavec.dataframe.api.TimeColumn

data() - Method in interface org.datavec.dataframe.columns.DateColumnUtils

data() - Method in interface org.datavec.dataframe.columns.DateTImeColumnUtils

data() - Method in interface org.datavec.dataframe.columns.TimeColumnUtils

date() - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns a DateColumn containing the date portion of each dateTime in this DateTimeColumn

date(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

DATE_FORMATTER - Static variable in class org.datavec.dataframe.io.TypeUtils

DATE_TIME_FORMATTER - Static variable in class org.datavec.dataframe.io.TypeUtils

DateColumn - Class in org.datavec.dataframe.api

A column in a base table that contains float values

DateColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.DateColumn

dateColumn(int) - Method in interface org.datavec.dataframe.table.Relation

dateColumn(String) - Method in interface org.datavec.dataframe.table.Relation

dateColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

dateColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

dateColumnName(Column, int, TemporalUnit) - Static method in interface org.datavec.dataframe.mapping.DateMapUtils

DateColumnUtils - Interface in org.datavec.dataframe.columns

DateEqualTo - Class in org.datavec.dataframe.filtering

DateEqualTo(ColumnReference, LocalDate) - Constructor for class org.datavec.dataframe.filtering.DateEqualTo

DateInterval - Class in org.datavec.dataframe.columns.packeddata

EXPERIMENTAL

DateInterval() - Constructor for class org.datavec.dataframe.columns.packeddata.DateInterval

DateIntervalColumn - Class in org.datavec.dataframe.columns

EXPERIMENTAL

DateIntervalColumn() - Constructor for class org.datavec.dataframe.columns.DateIntervalColumn

DateIsOnOrAfter - Class in org.datavec.dataframe.filtering.datetimes

DateIsOnOrAfter(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.datetimes.DateIsOnOrAfter

DateIsOnOrBefore - Class in org.datavec.dataframe.filtering.datetimes

DateIsOnOrBefore(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.datetimes.DateIsOnOrBefore

DateMapUtils - Interface in org.datavec.dataframe.mapping

An interface for mapping operations unique to Date columns

DateTimeColumn - Class in org.datavec.dataframe.api

A column in a table that contains long-integer encoded (packed) local date-time values

DateTimeColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.DateTimeColumn

DateTimeColumn(String, int) - Constructor for class org.datavec.dataframe.api.DateTimeColumn

dateTimeColumn(int) - Method in interface org.datavec.dataframe.table.Relation

dateTimeColumn(String) - Method in interface org.datavec.dataframe.table.Relation

dateTimeColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

dateTimeColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

DateTImeColumnUtils - Interface in org.datavec.dataframe.columns

DateTimeEqualTo - Class in org.datavec.dataframe.filtering

DateTimeEqualTo(ColumnReference, LocalDateTime) - Constructor for class org.datavec.dataframe.filtering.DateTimeEqualTo

DateTimeIsAfter - Class in org.datavec.dataframe.filtering.datetimes

DateTimeIsAfter(ColumnReference, LocalDateTime) - Constructor for class org.datavec.dataframe.filtering.datetimes.DateTimeIsAfter

DateTimeIsBefore - Class in org.datavec.dataframe.filtering.datetimes

DateTimeIsBefore(ColumnReference, LocalDateTime) - Constructor for class org.datavec.dataframe.filtering.datetimes.DateTimeIsBefore

DateTimeMapUtils - Interface in org.datavec.dataframe.mapping

dayOfMonth() - Method in class org.datavec.dataframe.api.DateColumn

dayOfMonth() - Method in class org.datavec.dataframe.api.DateTimeColumn

dayOfWeek() - Method in class org.datavec.dataframe.api.DateColumn

dayOfWeek() - Method in class org.datavec.dataframe.api.DateTimeColumn

dayOfWeekValue() - Method in class org.datavec.dataframe.api.DateColumn

dayOfWeekValue() - Method in class org.datavec.dataframe.api.DateTimeColumn

dayOfYear() - Method in class org.datavec.dataframe.api.DateColumn

dayOfYear() - Method in class org.datavec.dataframe.api.DateTimeColumn

detectedColumnTypes(String, boolean, char) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Returns the structure of the table given by csvFileName as detected by analysis of a sample of the data

dictionaryMap() - Method in class org.datavec.dataframe.api.CategoryColumn

dictionaryMap() - Method in interface org.datavec.dataframe.columns.CategoryColumnUtils

DictionaryMap - Class in org.datavec.dataframe.util

A map that supports reversible key value pairs of int-String

DictionaryMap() - Constructor for class org.datavec.dataframe.util.DictionaryMap

DictionaryMap(DictionaryMap) - Constructor for class org.datavec.dataframe.util.DictionaryMap

Returns a new DictionaryMap that is a deep copy of the original

difference() - Method in class org.datavec.dataframe.api.DateColumn

difference() - Method in class org.datavec.dataframe.api.DateTimeColumn

difference() - Method in class org.datavec.dataframe.api.DoubleColumn

difference() - Method in class org.datavec.dataframe.api.FloatColumn

difference() - Method in class org.datavec.dataframe.api.IntColumn

difference() - Method in class org.datavec.dataframe.api.LongColumn

difference() - Method in class org.datavec.dataframe.api.ShortColumn

difference() - Method in class org.datavec.dataframe.columns.AbstractColumn

difference() - Method in interface org.datavec.dataframe.columns.Column

Returns a new column of the same type as the receiver, such that the values in the new column contain the difference between each cell in the original and it's predecessor.

difference(DateColumn, DateColumn, ChronoUnit) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

difference(DateTimeColumn, ChronoUnit) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

difference(long, long, ChronoUnit) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

difference(IntColumn) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

difference(int) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

difference(LongColumn) - Method in interface org.datavec.dataframe.mapping.LongMapUtils

difference(TimeColumn, ChronoUnit) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

difference(int, int, ChronoUnit) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

differenceInDays(DateColumn) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

differenceInDays(DateTimeColumn) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

differenceInHours(DateTimeColumn) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

differenceInHours(TimeColumn) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

differenceInMilliseconds(DateTimeColumn) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

differenceInMilliseconds(TimeColumn) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

differenceInMinutes(DateTimeColumn) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

differenceInMinutes(TimeColumn) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

differenceInMonths(DateColumn) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

differenceInSeconds(DateTimeColumn) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

differenceInSeconds(TimeColumn) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

differenceInWeeks(DateColumn) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

differenceInYears(DateColumn) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

differenceInYears(DateTimeColumn) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

distance(Column) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

Returns a column containing the levenshtein distance between the two given string columns

divide(DoubleColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

divide(IntColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

divide(LongColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

divide(ShortColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

divide(FloatColumn) - Method in class org.datavec.dataframe.api.FloatColumn

divide(IntColumn) - Method in class org.datavec.dataframe.api.FloatColumn

divide(LongColumn) - Method in class org.datavec.dataframe.api.FloatColumn

divide(ShortColumn) - Method in class org.datavec.dataframe.api.FloatColumn

divide(FloatColumn) - Method in class org.datavec.dataframe.api.IntColumn

divide(FloatColumn) - Method in class org.datavec.dataframe.api.LongColumn

divide(LongColumn) - Method in class org.datavec.dataframe.api.LongColumn

divide(FloatColumn) - Method in class org.datavec.dataframe.api.ShortColumn

divide(ShortColumn) - Method in class org.datavec.dataframe.api.ShortColumn

divide(int) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

divide(double) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

divide(IntColumn) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

DoubleArrays - Class in org.datavec.dataframe.util

Utility functions for creating 2D double arrays from columns and other arrays

DoubleArrays() - Constructor for class org.datavec.dataframe.util.DoubleArrays

DoubleBiPredicate - Interface in org.datavec.dataframe.filtering.doubles

DoubleColumn - Class in org.datavec.dataframe.api

A column in a base table that contains double values

DoubleColumn(String) - Constructor for class org.datavec.dataframe.api.DoubleColumn

DoubleColumn(String, int) - Constructor for class org.datavec.dataframe.api.DoubleColumn

DoubleColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.DoubleColumn

DoubleColumnUtils - Interface in org.datavec.dataframe.columns

DoubleEqualTo - Class in org.datavec.dataframe.filtering.doubles

DoubleEqualTo(ColumnReference, double) - Constructor for class org.datavec.dataframe.filtering.doubles.DoubleEqualTo

DoubleGreaterThan - Class in org.datavec.dataframe.filtering.doubles

DoubleGreaterThan(ColumnReference, double) - Constructor for class org.datavec.dataframe.filtering.doubles.DoubleGreaterThan

DoubleGreaterThanOrEqualTo - Class in org.datavec.dataframe.filtering.doubles

DoubleGreaterThanOrEqualTo(ColumnReference, double) - Constructor for class org.datavec.dataframe.filtering.doubles.DoubleGreaterThanOrEqualTo

DoubleLessThan - Class in org.datavec.dataframe.filtering.doubles

DoubleLessThan(ColumnReference, double) - Constructor for class org.datavec.dataframe.filtering.doubles.DoubleLessThan

DoubleLessThanOrEqualTo - Class in org.datavec.dataframe.filtering.doubles

DoubleLessThanOrEqualTo(ColumnReference, double) - Constructor for class org.datavec.dataframe.filtering.doubles.DoubleLessThanOrEqualTo

DoubleNotEqualTo - Class in org.datavec.dataframe.filtering.doubles

DoubleNotEqualTo(ColumnReference, double) - Constructor for class org.datavec.dataframe.filtering.doubles.DoubleNotEqualTo

DoublePredicate - Interface in org.datavec.dataframe.filtering.doubles

downTo(int, BoundType) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range from the given endpoint, which may be either inclusive (closed) or exclusive (open), with no upper bound.

drop(IntArrayList) - Method in class org.datavec.dataframe.api.Table

Returns a table with the given rows dropped

drop(int...) - Method in class org.datavec.dataframe.api.Table

Returns a table with the given rows dropped

dumpRow(PrintStream) - Method in exception org.datavec.dataframe.io.csv.AddCellToColumnException

Dumps to a PrintStream the information relative to the row that caused the problem

E

either(Filter, Filter) - Static method in class org.datavec.dataframe.api.QueryHelper

empty() - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

emptyCopy() - Method in class org.datavec.dataframe.api.BooleanColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.BooleanColumn

emptyCopy() - Method in class org.datavec.dataframe.api.CategoryColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.CategoryColumn

emptyCopy() - Method in class org.datavec.dataframe.api.DateColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.DateColumn

emptyCopy() - Method in class org.datavec.dataframe.api.DateTimeColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

emptyCopy() - Method in class org.datavec.dataframe.api.DoubleColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.DoubleColumn

emptyCopy() - Method in class org.datavec.dataframe.api.FloatColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.FloatColumn

emptyCopy() - Method in class org.datavec.dataframe.api.IntColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.IntColumn

emptyCopy() - Method in class org.datavec.dataframe.api.LongColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.LongColumn

emptyCopy() - Method in class org.datavec.dataframe.api.ShortColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.ShortColumn

emptyCopy() - Method in class org.datavec.dataframe.api.Table

Returns a table with the same columns as this table, but no data

emptyCopy(int) - Method in class org.datavec.dataframe.api.Table

Returns a table with the same columns as this table, but no data, initialized to the given row size

emptyCopy() - Method in class org.datavec.dataframe.api.TimeColumn

emptyCopy(int) - Method in class org.datavec.dataframe.api.TimeColumn

emptyCopy() - Method in interface org.datavec.dataframe.columns.Column

Returns a copy of the receiver with no data.

emptyCopy(int) - Method in interface org.datavec.dataframe.columns.Column

Returns an empty copy of the receiver, with its internal storage initialized to the given row size

encloseAll(IntCollection) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns the minimal range that contains all of the given values.

encloses(IntRange) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if the bounds of other do not extend outside the bounds of this range.

encloses(IntRange) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns true if there exists a member range in this range set which encloses the specified range.

encloses(IntRange) - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

enclosesAll(IntRangeSet) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns true if for each member range in other there exists a member range in this range set which encloses it.

endsWith(String) - Method in class org.datavec.dataframe.columns.ColumnReference

endsWith(String) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

equals(Object) - Method in class org.datavec.dataframe.store.ColumnMetadata

equals(Object) - Method in class org.datavec.dataframe.store.TableMetadata

equals(Object) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

equals(Object) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if object is a range having the same endpoints and bound types as this range.

equals(Object) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns true if obj is another IntRangeSet that contains the same ranges according to IntRange.equals(Object).

equals(Object) - Method in class org.datavec.dataframe.util.IntComparatorChain

equalToIgnoringCase(String) - Method in class org.datavec.dataframe.columns.ColumnReference

equalToIgnoringCase(String) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

exportToCsv(String) - Method in class org.datavec.dataframe.api.Table

Exports this table as a CSV file with the name (and path) of the given file

F

FALSE_STRINGS - Static variable in class org.datavec.dataframe.io.TypeUtils

FALSE_STRINGS_FOR_DETECTION - Static variable in class org.datavec.dataframe.io.TypeUtils

Filter - Class in org.datavec.dataframe.filtering

A predicate applied to a Relation, to return a subset of the rows in that table

Filter() - Constructor for class org.datavec.dataframe.filtering.Filter

first(int) - Method in class org.datavec.dataframe.api.Table

Returns a new table containing the first nrows of data in this table

first() - Method in interface org.datavec.dataframe.columns.Column

first(int) - Method in interface org.datavec.dataframe.columns.Column

first(int) - Method in interface org.datavec.dataframe.table.Relation

first(int) - Method in class org.datavec.dataframe.table.TemporaryView

firstElement() - Method in class org.datavec.dataframe.api.DateColumn

firstElement() - Method in class org.datavec.dataframe.api.DoubleColumn

firstElement() - Method in class org.datavec.dataframe.api.FloatColumn

firstElement() - Method in class org.datavec.dataframe.api.IntColumn

firstElement() - Method in class org.datavec.dataframe.api.LongColumn

firstElement() - Method in class org.datavec.dataframe.api.ShortColumn

FirstQuartile - Class in org.datavec.dataframe.reducing.functions

FirstQuartile(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.FirstQuartile

FloatBiPredicate - Interface in org.datavec.dataframe.filtering

FloatColumn - Class in org.datavec.dataframe.api

A column in a base table that contains float values

FloatColumn(String) - Constructor for class org.datavec.dataframe.api.FloatColumn

FloatColumn(String, int) - Constructor for class org.datavec.dataframe.api.FloatColumn

FloatColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.FloatColumn

floatColumn(int) - Method in interface org.datavec.dataframe.table.Relation

floatColumn(String) - Method in interface org.datavec.dataframe.table.Relation

floatColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

floatColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

FloatColumnUtils - Interface in org.datavec.dataframe.columns

FloatEqualTo - Class in org.datavec.dataframe.filtering

FloatEqualTo(ColumnReference, float) - Constructor for class org.datavec.dataframe.filtering.FloatEqualTo

FloatGreaterThan - Class in org.datavec.dataframe.filtering

FloatGreaterThan(ColumnReference, float) - Constructor for class org.datavec.dataframe.filtering.FloatGreaterThan

FloatGreaterThanOrEqualTo - Class in org.datavec.dataframe.filtering

FloatGreaterThanOrEqualTo(ColumnReference, float) - Constructor for class org.datavec.dataframe.filtering.FloatGreaterThanOrEqualTo

FloatLessThan - Class in org.datavec.dataframe.filtering

FloatLessThan(ColumnReference, float) - Constructor for class org.datavec.dataframe.filtering.FloatLessThan

FloatLessThanOrEqualTo - Class in org.datavec.dataframe.filtering

FloatLessThanOrEqualTo(ColumnReference, float) - Constructor for class org.datavec.dataframe.filtering.FloatLessThanOrEqualTo

FloatNotEqualTo - Class in org.datavec.dataframe.filtering

FloatNotEqualTo(ColumnReference, float) - Constructor for class org.datavec.dataframe.filtering.FloatNotEqualTo

FloatPredicate - Interface in org.datavec.dataframe.filtering

fromJson(String) - Static method in class org.datavec.dataframe.store.ColumnMetadata

fromJson(String) - Static method in class org.datavec.dataframe.store.TableMetadata

fullCopy() - Method in class org.datavec.dataframe.api.Table

Returns a table with the same columns as this table, but no data

function() - Method in class org.datavec.dataframe.reducing.functions.Count

function() - Method in class org.datavec.dataframe.reducing.functions.FirstQuartile

function() - Method in class org.datavec.dataframe.reducing.functions.GeometricMean

function() - Method in class org.datavec.dataframe.reducing.functions.Kurtosis

function() - Method in class org.datavec.dataframe.reducing.functions.Maximum

function() - Method in class org.datavec.dataframe.reducing.functions.Mean

function() - Method in class org.datavec.dataframe.reducing.functions.Median

function() - Method in class org.datavec.dataframe.reducing.functions.Minimum

function() - Method in class org.datavec.dataframe.reducing.functions.PopulationVariance

function() - Method in class org.datavec.dataframe.reducing.functions.Product

function() - Method in class org.datavec.dataframe.reducing.functions.QuadraticMean

function() - Method in class org.datavec.dataframe.reducing.functions.Range

function() - Method in class org.datavec.dataframe.reducing.functions.Skewness

function() - Method in class org.datavec.dataframe.reducing.functions.StandardDeviation

function() - Method in class org.datavec.dataframe.reducing.functions.Sum

function() - Method in class org.datavec.dataframe.reducing.functions.SummaryFunction

function() - Method in class org.datavec.dataframe.reducing.functions.SumOfLogs

function() - Method in class org.datavec.dataframe.reducing.functions.SumOfSquares

function() - Method in class org.datavec.dataframe.reducing.functions.ThirdQuartile

function() - Method in class org.datavec.dataframe.reducing.functions.Variance

functionName() - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

G

geometricMean() - Method in class org.datavec.dataframe.api.DoubleColumn

geometricMean() - Method in class org.datavec.dataframe.api.FloatColumn

geometricMean() - Method in class org.datavec.dataframe.api.IntColumn

geometricMean() - Method in class org.datavec.dataframe.api.LongColumn

geometricMean() - Method in interface org.datavec.dataframe.api.NumericColumn

geometricMean() - Method in class org.datavec.dataframe.api.ShortColumn

GeometricMean - Class in org.datavec.dataframe.reducing.functions

GeometricMean(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.GeometricMean

geometricMean - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

geometricMean() - Method in class org.datavec.dataframe.util.Stats

get(int) - Method in class org.datavec.dataframe.api.BooleanColumn

Returns the value in row i as a Boolean

get(int) - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the value at rowIndex in this column.

get(int) - Method in class org.datavec.dataframe.api.DateColumn

get(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

get(int) - Method in class org.datavec.dataframe.api.DoubleColumn

get(int) - Method in class org.datavec.dataframe.api.FloatColumn

get(int) - Method in class org.datavec.dataframe.api.IntColumn

get(int) - Method in class org.datavec.dataframe.api.LongColumn

get(int) - Method in class org.datavec.dataframe.api.ShortColumn

get(int, int) - Method in class org.datavec.dataframe.api.Table

Returns a string representation of the value at the given row and column indexes

get(int) - Method in class org.datavec.dataframe.api.TimeColumn

get(int) - Method in class org.datavec.dataframe.index.IntIndex

Returns a bitmap containing row numbers of all cells matching the given int

get(long) - Method in class org.datavec.dataframe.index.LongIndex

Returns a bitmap containing row numbers of all cells matching the given long

get(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

get(int) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

get(int) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

get(int) - Method in interface org.datavec.dataframe.mapping.LongMapUtils

get(int) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

get() - Method in class org.datavec.dataframe.reducing.functions.SummaryFunction

Returns the result of applying to the function to all the values in the appropriate column

get(int, int) - Method in interface org.datavec.dataframe.table.Relation

Returns a String representing the value found at column index c and row index r

get(int, int) - Method in class org.datavec.dataframe.table.TemporaryView

get(int) - Method in class org.datavec.dataframe.table.ViewGroup

get(int) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

get(int) - Method in class org.datavec.dataframe.util.DictionaryMap

get(String) - Method in class org.datavec.dataframe.util.DictionaryMap

get(int) - Method in interface org.datavec.dataframe.util.Selection

getByte(int) - Method in class org.datavec.dataframe.api.BooleanColumn

Returns the value in row i as a byte (0, 1, or Byte.MIN_VALUE representing missing data)

getColumnIndex() - Method in exception org.datavec.dataframe.io.csv.AddCellToColumnException

Returns the index of the column that threw the Exception

getColumnMetadataList() - Method in class org.datavec.dataframe.store.TableMetadata

getColumnName() - Method in class org.datavec.dataframe.columns.ColumnReference

getColumnName() - Method in exception org.datavec.dataframe.io.csv.AddCellToColumnException

Returns the name of the column that caused the Exception

getColumnNames() - Method in exception org.datavec.dataframe.io.csv.AddCellToColumnException

Returns the column names array

getColumnReference() - Method in class org.datavec.dataframe.filtering.ColumnFilter

getComparator(Sort) - Method in class org.datavec.dataframe.api.Table

Returns a comparator that can be used to sort the records in this table according to the given sort key

getDateFormatter(String) - Static method in class org.datavec.dataframe.io.TypeUtils

Returns the first DateTimeFormatter to parse the string, which represents a DATE

getDateTimeFormatter(String) - Static method in class org.datavec.dataframe.io.TypeUtils

Returns the first DateTimeFormatter to parse the string, which represents a DATE_TIME

getDayOfMonth(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getDayOfMonth(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getDayOfWeek(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getDayOfWeek(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getDayOfYear(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getDayOfYear(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getDouble(int) - Method in class org.datavec.dataframe.api.DoubleColumn

getDummies() - Method in class org.datavec.dataframe.api.CategoryColumn

Returns a list of boolean columns suitable for use as dummy variables in, for example, regression analysis, selectWhere a column of categorical data must be encoded as a list of columns, such that each column represents a single category and indicates whether it is present (1) or not present (0)

getFloat(int) - Method in class org.datavec.dataframe.api.DoubleColumn

getFloat(int) - Method in class org.datavec.dataframe.api.FloatColumn

getFloat(int) - Method in class org.datavec.dataframe.api.IntColumn

getFloat(int) - Method in class org.datavec.dataframe.api.LongColumn

getFloat(int) - Method in interface org.datavec.dataframe.api.NumericColumn

getFloat(int) - Method in class org.datavec.dataframe.api.ShortColumn

getHour(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getHour(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getId() - Method in class org.datavec.dataframe.store.ColumnMetadata

getInstance() - Static method in class org.datavec.dataframe.sorting.IntComparisonUtil

getInstance() - Static method in class org.datavec.dataframe.sorting.LongComparisonUtil

getInstance() - Static method in class org.datavec.dataframe.sorting.StringComparator

getInt(int) - Method in class org.datavec.dataframe.api.CategoryColumn

getInt(int) - Method in class org.datavec.dataframe.api.DateColumn

getInt(int) - Method in class org.datavec.dataframe.api.TimeColumn

getInt(int) - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

getLong(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

getLong(int) - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

getMillisecondOfDay(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getMillisecondOfDay(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getMillisecondOfMinute(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getMillisecondOfMinute(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getMilliseconds(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getMinute(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getMinute(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getMinuteOfDay(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getMinuteOfDay(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getMissingValue() - Method in enum org.datavec.dataframe.api.ColumnType

getMonth(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getMonth(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getMonthValue(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getMonthValue(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getName() - Method in class org.datavec.dataframe.store.ColumnMetadata

getName() - Method in class org.datavec.dataframe.store.TableMetadata

getNano(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getQuarter(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getRowCount() - Method in class org.datavec.dataframe.store.TableMetadata

getRowNumber() - Method in exception org.datavec.dataframe.io.csv.AddCellToColumnException

Returns the number of the row that caused the Exception to be thrown

getSecond(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getSecond(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getSecond(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getSecondOfDay(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getSecondOfDay(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

getSize() - Method in class org.datavec.dataframe.store.ColumnMetadata

getSort(String...) - Static method in class org.datavec.dataframe.api.Table

Returns an object that can be used to sort this table in the order specified for by the given column names

getSortedOriginal() - Method in class org.datavec.dataframe.table.ViewGroup

getString(int) - Method in class org.datavec.dataframe.api.BooleanColumn

getString(int) - Method in class org.datavec.dataframe.api.CategoryColumn

getString(int) - Method in class org.datavec.dataframe.api.DateColumn

getString(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

getString(int) - Method in class org.datavec.dataframe.api.DoubleColumn

getString(int) - Method in class org.datavec.dataframe.api.FloatColumn

getString(int) - Method in class org.datavec.dataframe.api.IntColumn

getString(int) - Method in class org.datavec.dataframe.api.LongColumn

getString(int) - Method in class org.datavec.dataframe.api.ShortColumn

getString(int) - Method in class org.datavec.dataframe.api.TimeColumn

getString(int) - Method in interface org.datavec.dataframe.columns.Column

Returns a string representation of the value at the given row

getSubTables() - Method in class org.datavec.dataframe.table.TableGroup

getSubTables() - Method in class org.datavec.dataframe.table.ViewGroup

getTimeFormatter(String) - Static method in class org.datavec.dataframe.io.TypeUtils

Returns the first DateTimeFormatter to parse the string, which represents a TIME

getType() - Method in class org.datavec.dataframe.store.ColumnMetadata

getValues(IntArrayList) - Method in class org.datavec.dataframe.api.CategoryColumn

Returns all the values associated with the given indexes

getValues() - Method in class org.datavec.dataframe.table.SubTable

getYear(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

getYear(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

getYear(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

greaterThan(int) - Method in class org.datavec.dataframe.index.IntIndex

greaterThan(int) - Method in class org.datavec.dataframe.index.LongIndex

greaterThan(int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values strictly greater than endpoint.

H

hashCode() - Method in class org.datavec.dataframe.store.ColumnMetadata

hashCode() - Method in class org.datavec.dataframe.store.TableMetadata

hashCode() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

hashCode() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns a hash code for this range.

hashCode() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns asRanges().hashCode().

hashCode() - Method in class org.datavec.dataframe.util.IntComparatorChain

hasLengthEqualTo(int) - Method in class org.datavec.dataframe.columns.ColumnReference

hasLengthEqualTo(int) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

hasLowerBound() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if this range has a lower endpoint.

hasUpperBound() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if this range has an upper endpoint.

head(int, Table, Table) - Static method in class org.datavec.dataframe.table.Rows

headerOnly(String, ColumnType[], boolean, char, InputStream) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Returns a Table constructed from a CSV File with the given file name

headerOnly(ColumnType[], boolean, char, String) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Returns a Table constructed from a CSV File with the given file name

hour() - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

hour() - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

HtmlTableWriter - Class in org.datavec.dataframe.io.html

Static utility that Writes outlier tables in html table format for display

I

id() - Method in class org.datavec.dataframe.columns.AbstractColumn

id() - Method in interface org.datavec.dataframe.columns.Column

Returns a unique string that identifies this column

indexes() - Method in class org.datavec.dataframe.api.CategoryColumn

Return the raw indexes that this column contains.

initializeWith(IntArrayList, DictionaryMap) - Method in class org.datavec.dataframe.api.CategoryColumn

Initializes this Column with the given values for performance

instance() - Static method in class org.datavec.dataframe.util.ReverseIntComparator

instance() - Static method in class org.datavec.dataframe.util.ReverseLongComparator

instance() - Static method in class org.datavec.dataframe.util.ReverseShortComparator

IntBetween - Class in org.datavec.dataframe.filtering

IntBetween(ColumnReference, int, int) - Constructor for class org.datavec.dataframe.filtering.IntBetween

IntBiPredicate - Interface in org.datavec.dataframe.filtering

IntColumn - Class in org.datavec.dataframe.api

A column that contains signed 4 byte integer values

IntColumn(String, int) - Constructor for class org.datavec.dataframe.api.IntColumn

IntColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.IntColumn

IntColumn(String) - Constructor for class org.datavec.dataframe.api.IntColumn

intColumn(String) - Method in interface org.datavec.dataframe.table.Relation

intColumn(int) - Method in interface org.datavec.dataframe.table.Relation

intColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

intColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

IntColumnUtils - Interface in org.datavec.dataframe.columns

IntComparatorChain - Class in org.datavec.dataframe.util

IntComparatorChain() - Constructor for class org.datavec.dataframe.util.IntComparatorChain

IntComparatorChain(IntComparator) - Constructor for class org.datavec.dataframe.util.IntComparatorChain

IntComparatorChain(IntComparator, boolean) - Constructor for class org.datavec.dataframe.util.IntComparatorChain

IntComparatorChain(List<IntComparator>) - Constructor for class org.datavec.dataframe.util.IntComparatorChain

IntComparatorChain(List<IntComparator>, BitSet) - Constructor for class org.datavec.dataframe.util.IntComparatorChain

IntComparisonUtil - Class in org.datavec.dataframe.sorting

IntEqualTo - Class in org.datavec.dataframe.filtering

IntEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.IntEqualTo

IntEqualTo - Class in org.datavec.dataframe.filtering.ints

IntEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.ints.IntEqualTo

intersection(IntRange) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the maximal range enclosed by both this range and connectedRange, if such a range exists.

intersects(IntRange) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns true if there exists a non-empty range enclosed by both a member range in this range set and the specified range.

IntGreaterThan - Class in org.datavec.dataframe.filtering

IntGreaterThan(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.IntGreaterThan

IntGreaterThan - Class in org.datavec.dataframe.filtering.ints

IntGreaterThan(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.ints.IntGreaterThan

IntGreaterThanOrEqualTo - Class in org.datavec.dataframe.filtering

IntGreaterThanOrEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.IntGreaterThanOrEqualTo

IntGreaterThanOrEqualTo - Class in org.datavec.dataframe.filtering.ints

IntGreaterThanOrEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.ints.IntGreaterThanOrEqualTo

IntIndex - Class in org.datavec.dataframe.index

An index for four-byte integer and integer backed columns (date, category, time)

IntIndex(IntColumn) - Constructor for class org.datavec.dataframe.index.IntIndex

IntIsIn - Class in org.datavec.dataframe.filtering

IntIsIn(ColumnReference, IntColumn) - Constructor for class org.datavec.dataframe.filtering.IntIsIn

IntIsIn(ColumnReference, int...) - Constructor for class org.datavec.dataframe.filtering.IntIsIn

intIterator() - Method in class org.datavec.dataframe.api.DateColumn

intIterator() - Method in class org.datavec.dataframe.api.TimeColumn

IntLessThan - Class in org.datavec.dataframe.filtering

IntLessThan(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.IntLessThan

IntLessThan - Class in org.datavec.dataframe.filtering.ints

IntLessThan(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.ints.IntLessThan

IntLessThanOrEqualTo - Class in org.datavec.dataframe.filtering

IntLessThanOrEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.IntLessThanOrEqualTo

IntLessThanOrEqualTo - Class in org.datavec.dataframe.filtering.ints

IntLessThanOrEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.ints.IntLessThanOrEqualTo

IntMapUtils - Interface in org.datavec.dataframe.mapping

IntNotEqualTo - Class in org.datavec.dataframe.filtering.ints

IntNotEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.ints.IntNotEqualTo

IntPredicate - Interface in org.datavec.dataframe.filtering

IntRange - Class in org.datavec.dataframe.util.collections

IntRangeSet - Interface in org.datavec.dataframe.util.collections

A set comprising zero or more nonempty, disconnected ranges of type C.

IntTreeRangeSet - Class in org.datavec.dataframe.util.collections

An implementation of IntRangeSet backed by a TreeMap.

isAfter(int) - Method in class org.datavec.dataframe.api.DateColumn

isAfter(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

isAfter(LocalDateTime) - Method in class org.datavec.dataframe.api.DateTimeColumn

isAfter(DateTimeColumn) - Method in class org.datavec.dataframe.api.DateTimeColumn

isAfter(LocalTime) - Method in class org.datavec.dataframe.api.TimeColumn

isAfter(LocalTime) - Method in class org.datavec.dataframe.columns.ColumnReference

isAfter(LocalDate) - Method in class org.datavec.dataframe.columns.ColumnReference

isAfter(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isAfter(long, long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

isAfter(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

IsAfter - Class in org.datavec.dataframe.filtering.times

IsAfter(ColumnReference, LocalTime) - Constructor for class org.datavec.dataframe.filtering.times.IsAfter

isAfterNoon() - Method in class org.datavec.dataframe.api.DateTimeColumn

isAfterNoon() - Method in class org.datavec.dataframe.api.TimeColumn

Applies a function to every value in this column that returns true if the time is in the PM or "after noon".

isAfterNoon() - Method in class org.datavec.dataframe.columns.ColumnReference

IsAfterNoon - Class in org.datavec.dataframe.filtering.times

IsAfterNoon(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.times.IsAfterNoon

isAlpha() - Method in class org.datavec.dataframe.columns.ColumnReference

isAlpha() - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isAlphaNumeric() - Method in class org.datavec.dataframe.columns.ColumnReference

isAlphaNumeric() - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isBefore(int) - Method in class org.datavec.dataframe.api.DateColumn

isBefore(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

isBefore(LocalDateTime) - Method in class org.datavec.dataframe.api.DateTimeColumn

isBefore(DateTimeColumn) - Method in class org.datavec.dataframe.api.DateTimeColumn

isBefore(LocalTime) - Method in class org.datavec.dataframe.api.TimeColumn

isBefore(LocalTime) - Method in class org.datavec.dataframe.columns.ColumnReference

isBefore(LocalDateTime) - Method in class org.datavec.dataframe.columns.ColumnReference

isBefore(LocalDate) - Method in class org.datavec.dataframe.columns.ColumnReference

isBefore(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isBefore(long, long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

isBefore(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

IsBefore - Class in org.datavec.dataframe.filtering.times

IsBefore(ColumnReference, LocalTime) - Constructor for class org.datavec.dataframe.filtering.times.IsBefore

isBeforeNoon() - Method in class org.datavec.dataframe.api.DateTimeColumn

isBeforeNoon() - Method in class org.datavec.dataframe.api.TimeColumn

Applies a function to every value in this column that returns true if the time is in the AM or "before noon".

isBeforeNoon() - Method in class org.datavec.dataframe.columns.ColumnReference

IsBeforeNoon - Class in org.datavec.dataframe.filtering.times

IsBeforeNoon(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.times.IsBeforeNoon

isBetween(int, int) - Method in class org.datavec.dataframe.columns.ColumnReference

isBetween(LocalDate, LocalDate) - Method in class org.datavec.dataframe.columns.ColumnReference

isConnected(IntRange) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if there exists a (possibly empty) range which is enclosed by both this range and other.

isEmpty() - Method in class org.datavec.dataframe.api.BooleanColumn

isEmpty() - Method in class org.datavec.dataframe.api.CategoryColumn

isEmpty() - Method in class org.datavec.dataframe.api.DateColumn

isEmpty() - Method in class org.datavec.dataframe.api.DateTimeColumn

isEmpty() - Method in class org.datavec.dataframe.api.DoubleColumn

isEmpty() - Method in class org.datavec.dataframe.api.FloatColumn

isEmpty() - Method in class org.datavec.dataframe.api.IntColumn

isEmpty() - Method in class org.datavec.dataframe.api.LongColumn

isEmpty() - Method in class org.datavec.dataframe.api.ShortColumn

isEmpty() - Method in class org.datavec.dataframe.api.TimeColumn

isEmpty() - Method in interface org.datavec.dataframe.columns.Column

Returns true if the column has no data

isEmpty() - Method in class org.datavec.dataframe.columns.ColumnReference

isEmpty() - Method in class org.datavec.dataframe.sorting.Sort

isEmpty() - Method in interface org.datavec.dataframe.table.Relation

isEmpty() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

isEmpty() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns true if this range is of the form [v..v) or (v..v].

isEmpty() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns true if this range set contains no ranges.

isEmpty() - Method in interface org.datavec.dataframe.util.Selection

isEqualTo(BooleanColumn) - Method in class org.datavec.dataframe.api.BooleanColumn

isEqualTo(String) - Method in class org.datavec.dataframe.api.CategoryColumn

isEqualTo(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

isEqualTo(DateColumn) - Method in class org.datavec.dataframe.api.DateColumn

Returns a bitmap flagging the records for which the value in this column is equal to the value in the given column Columnwise isEqualTo.

isEqualTo(LocalDateTime) - Method in class org.datavec.dataframe.api.DateTimeColumn

isEqualTo(DateTimeColumn) - Method in class org.datavec.dataframe.api.DateTimeColumn

isEqualTo(double) - Method in class org.datavec.dataframe.api.DoubleColumn

isEqualTo(DoubleColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

isEqualTo(float) - Method in class org.datavec.dataframe.api.FloatColumn

isEqualTo(FloatColumn) - Method in class org.datavec.dataframe.api.FloatColumn

isEqualTo(int) - Method in class org.datavec.dataframe.api.IntColumn

isEqualTo(IntColumn) - Method in class org.datavec.dataframe.api.IntColumn

isEqualTo(long) - Method in class org.datavec.dataframe.api.LongColumn

isEqualTo(LongColumn) - Method in class org.datavec.dataframe.api.LongColumn

isEqualTo(int) - Method in class org.datavec.dataframe.api.ShortColumn

isEqualTo(ShortColumn) - Method in class org.datavec.dataframe.api.ShortColumn

isEqualTo(LocalTime) - Method in class org.datavec.dataframe.api.TimeColumn

isEqualTo(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isEqualTo(ColumnReference) - Method in class org.datavec.dataframe.columns.ColumnReference

isEqualTo(float) - Method in class org.datavec.dataframe.columns.ColumnReference

isEqualTo(LocalTime) - Method in class org.datavec.dataframe.columns.ColumnReference

isEqualTo(LocalDate) - Method in class org.datavec.dataframe.columns.ColumnReference

isEqualTo(String) - Method in class org.datavec.dataframe.columns.ColumnReference

isEqualTo - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isEqualTo - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isEqualTo - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isEqualTo - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isEqualTo(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

isEqualTo - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isEven() - Method in class org.datavec.dataframe.api.IntColumn

isEven() - Method in class org.datavec.dataframe.api.LongColumn

isEven() - Method in class org.datavec.dataframe.api.ShortColumn

isEven - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isEven - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isEven - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isFalse() - Method in class org.datavec.dataframe.api.BooleanColumn

isFalse(Filter) - Static method in class org.datavec.dataframe.api.QueryHelper

isFalse() - Method in class org.datavec.dataframe.columns.ColumnReference

IsFalse - Class in org.datavec.dataframe.filtering

A boolean filtering, returns true if the filtering it wraps returns false, and vice-versa.

isFalse(Filter) - Static method in class org.datavec.dataframe.filtering.IsFalse

isFirstDayOfMonth() - Method in class org.datavec.dataframe.api.DateColumn

isFirstDayOfMonth() - Method in class org.datavec.dataframe.api.DateTimeColumn

isFirstDayOfMonth() - Method in class org.datavec.dataframe.columns.ColumnReference

isFirstDayOfMonth(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isFirstDayOfMonth(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsFirstDayOfTheMonth - Class in org.datavec.dataframe.filtering.datetimes

IsFirstDayOfTheMonth(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsFirstDayOfTheMonth

isFriday() - Method in class org.datavec.dataframe.api.DateColumn

isFriday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isFriday() - Method in class org.datavec.dataframe.columns.ColumnReference

isFriday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isFriday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsFriday - Class in org.datavec.dataframe.filtering.datetimes

IsFriday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsFriday

isGreaterThan(double) - Method in class org.datavec.dataframe.api.DoubleColumn

isGreaterThan(float) - Method in class org.datavec.dataframe.api.FloatColumn

isGreaterThan(int) - Method in class org.datavec.dataframe.api.IntColumn

isGreaterThan(long) - Method in class org.datavec.dataframe.api.LongColumn

isGreaterThan(int) - Method in class org.datavec.dataframe.api.ShortColumn

isGreaterThan(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isGreaterThan(float) - Method in class org.datavec.dataframe.columns.ColumnReference

isGreaterThan - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isGreaterThan - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isGreaterThan - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isGreaterThan - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isGreaterThan - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isGreaterThanOrEqualTo(double) - Method in class org.datavec.dataframe.api.DoubleColumn

isGreaterThanOrEqualTo(float) - Method in class org.datavec.dataframe.api.FloatColumn

isGreaterThanOrEqualTo(int) - Method in class org.datavec.dataframe.api.IntColumn

isGreaterThanOrEqualTo(long) - Method in class org.datavec.dataframe.api.LongColumn

isGreaterThanOrEqualTo(int) - Method in class org.datavec.dataframe.api.ShortColumn

isGreaterThanOrEqualTo(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isGreaterThanOrEqualTo(float) - Method in class org.datavec.dataframe.columns.ColumnReference

isGreaterThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isGreaterThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isGreaterThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isGreaterThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isGreaterThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isIn(String...) - Method in class org.datavec.dataframe.api.CategoryColumn

isIn(IntColumn) - Method in class org.datavec.dataframe.columns.ColumnReference

isIn(String...) - Method in class org.datavec.dataframe.columns.ColumnReference

isIn(int...) - Method in class org.datavec.dataframe.columns.ColumnReference

isInApril() - Method in class org.datavec.dataframe.api.DateColumn

isInApril() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInApril() - Method in class org.datavec.dataframe.columns.ColumnReference

isInApril(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInApril(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInApril - Class in org.datavec.dataframe.filtering.datetimes

IsInApril(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInApril

isInAugust() - Method in class org.datavec.dataframe.api.DateColumn

isInAugust() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInAugust() - Method in class org.datavec.dataframe.columns.ColumnReference

isInAugust(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInAugust(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInAugust - Class in org.datavec.dataframe.filtering.datetimes

IsInAugust(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInAugust

isInDecember() - Method in class org.datavec.dataframe.api.DateColumn

isInDecember() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInDecember() - Method in class org.datavec.dataframe.columns.ColumnReference

isInDecember(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInDecember(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInDecember - Class in org.datavec.dataframe.filtering.datetimes

IsInDecember(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInDecember

isInFebruary() - Method in class org.datavec.dataframe.api.DateColumn

isInFebruary() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInFebruary() - Method in class org.datavec.dataframe.columns.ColumnReference

isInFebruary(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInFebruary(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInFebruary - Class in org.datavec.dataframe.filtering.datetimes

IsInFebruary(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInFebruary

isInJanuary() - Method in class org.datavec.dataframe.api.DateColumn

isInJanuary() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInJanuary() - Method in class org.datavec.dataframe.columns.ColumnReference

isInJanuary(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInJanuary(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInJanuary - Class in org.datavec.dataframe.filtering.datetimes

IsInJanuary(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInJanuary

isInJuly() - Method in class org.datavec.dataframe.api.DateColumn

isInJuly() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInJuly() - Method in class org.datavec.dataframe.columns.ColumnReference

isInJuly(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInJuly(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInJuly - Class in org.datavec.dataframe.filtering.datetimes

IsInJuly(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInJuly

isInJune() - Method in class org.datavec.dataframe.api.DateColumn

isInJune() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInJune() - Method in class org.datavec.dataframe.columns.ColumnReference

isInJune(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInJune(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInJune - Class in org.datavec.dataframe.filtering.datetimes

IsInJune(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInJune

isInMarch() - Method in class org.datavec.dataframe.api.DateColumn

isInMarch() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInMarch() - Method in class org.datavec.dataframe.columns.ColumnReference

isInMarch(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInMarch(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInMarch - Class in org.datavec.dataframe.filtering.datetimes

IsInMarch(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInMarch

isInMay() - Method in class org.datavec.dataframe.api.DateColumn

isInMay() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInMay() - Method in class org.datavec.dataframe.columns.ColumnReference

isInMay(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInMay(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInMay - Class in org.datavec.dataframe.filtering.datetimes

IsInMay(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInMay

isInNovember() - Method in class org.datavec.dataframe.api.DateColumn

isInNovember() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInNovember() - Method in class org.datavec.dataframe.columns.ColumnReference

isInNovember(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInNovember(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInNovember - Class in org.datavec.dataframe.filtering.datetimes

IsInNovember(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInNovember

isInOctober() - Method in class org.datavec.dataframe.api.DateColumn

isInOctober() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInOctober() - Method in class org.datavec.dataframe.columns.ColumnReference

isInOctober(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInOctober(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInOctober - Class in org.datavec.dataframe.filtering.datetimes

IsInOctober(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInOctober

isInQ1() - Method in class org.datavec.dataframe.api.DateColumn

isInQ1() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInQ1() - Method in class org.datavec.dataframe.columns.ColumnReference

isInQ1(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInQ1(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInQ1 - Class in org.datavec.dataframe.filtering.datetimes

IsInQ1(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInQ1

isInQ2() - Method in class org.datavec.dataframe.api.DateColumn

isInQ2() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInQ2() - Method in class org.datavec.dataframe.columns.ColumnReference

isInQ2(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInQ2(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInQ2 - Class in org.datavec.dataframe.filtering.datetimes

IsInQ2(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInQ2

isInQ3() - Method in class org.datavec.dataframe.api.DateColumn

isInQ3() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInQ3() - Method in class org.datavec.dataframe.columns.ColumnReference

isInQ3(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInQ3(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInQ3 - Class in org.datavec.dataframe.filtering.datetimes

IsInQ3(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInQ3

isInQ4() - Method in class org.datavec.dataframe.api.DateColumn

isInQ4() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInQ4() - Method in class org.datavec.dataframe.columns.ColumnReference

isInQ4(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInQ4(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInQ4 - Class in org.datavec.dataframe.filtering.datetimes

IsInQ4(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInQ4

isInSeptember() - Method in class org.datavec.dataframe.api.DateColumn

isInSeptember() - Method in class org.datavec.dataframe.api.DateTimeColumn

isInSeptember() - Method in class org.datavec.dataframe.columns.ColumnReference

isInSeptember(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInSeptember(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInSeptember - Class in org.datavec.dataframe.filtering.datetimes

IsInSeptember(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInSeptember

isInSet(Collection<String>) - Method in class org.datavec.dataframe.api.CategoryColumn

isInYear(int) - Method in class org.datavec.dataframe.api.DateColumn

isInYear(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

isInYear(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isInYear(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isInYear(long, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsInYear - Class in org.datavec.dataframe.filtering.datetimes

IsInYear(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsInYear

isLastDayOfMonth() - Method in class org.datavec.dataframe.api.DateColumn

isLastDayOfMonth() - Method in class org.datavec.dataframe.api.DateTimeColumn

isLastDayOfMonth() - Method in class org.datavec.dataframe.columns.ColumnReference

isLastDayOfMonth(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isLastDayOfMonth(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsLastDayOfTheMonth - Class in org.datavec.dataframe.filtering.datetimes

IsLastDayOfTheMonth(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsLastDayOfTheMonth

isLeapYear(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isLeapYear(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

isLessThan(double) - Method in class org.datavec.dataframe.api.DoubleColumn

isLessThan(float) - Method in class org.datavec.dataframe.api.FloatColumn

isLessThan(int) - Method in class org.datavec.dataframe.api.IntColumn

isLessThan(long) - Method in class org.datavec.dataframe.api.LongColumn

isLessThan(int) - Method in class org.datavec.dataframe.api.ShortColumn

isLessThan(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isLessThan(float) - Method in class org.datavec.dataframe.columns.ColumnReference

isLessThan - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isLessThan - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isLessThan - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isLessThan - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isLessThan - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isLessThan(LocalDate) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

isLessThanOrEqualTo(double) - Method in class org.datavec.dataframe.api.DoubleColumn

isLessThanOrEqualTo(float) - Method in class org.datavec.dataframe.api.FloatColumn

isLessThanOrEqualTo(int) - Method in class org.datavec.dataframe.api.IntColumn

isLessThanOrEqualTo(long) - Method in class org.datavec.dataframe.api.LongColumn

isLessThanOrEqualTo(int) - Method in class org.datavec.dataframe.api.ShortColumn

isLessThanOrEqualTo(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isLessThanOrEqualTo(float) - Method in class org.datavec.dataframe.columns.ColumnReference

isLessThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isLessThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isLessThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isLessThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isLessThanOrEqualTo - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isLocked() - Method in class org.datavec.dataframe.util.IntComparatorChain

isLongerThan(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isLongerThan(int) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isLowerCase() - Method in class org.datavec.dataframe.columns.ColumnReference

isLowerCase() - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isMidnight() - Method in class org.datavec.dataframe.api.DateTimeColumn

isMidnight() - Method in class org.datavec.dataframe.api.TimeColumn

isMidnight() - Method in class org.datavec.dataframe.columns.ColumnReference

isMidnight(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

isMidnight(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

IsMidnight - Class in org.datavec.dataframe.filtering.times

IsMidnight(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.times.IsMidnight

isMissing() - Method in class org.datavec.dataframe.api.BooleanColumn

isMissing() - Method in class org.datavec.dataframe.api.CategoryColumn

isMissing() - Method in class org.datavec.dataframe.api.DateColumn

isMissing() - Method in class org.datavec.dataframe.api.DateTimeColumn

isMissing() - Method in class org.datavec.dataframe.api.DoubleColumn

isMissing() - Method in class org.datavec.dataframe.api.FloatColumn

isMissing() - Method in class org.datavec.dataframe.api.IntColumn

isMissing() - Method in class org.datavec.dataframe.api.LongColumn

isMissing() - Method in class org.datavec.dataframe.api.ShortColumn

isMissing() - Method in class org.datavec.dataframe.api.TimeColumn

isMissing - Static variable in interface org.datavec.dataframe.columns.BooleanColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.CategoryColumnUtils

isMissing() - Method in interface org.datavec.dataframe.columns.Column

isMissing() - Method in class org.datavec.dataframe.columns.ColumnReference

isMissing - Static variable in interface org.datavec.dataframe.columns.DateColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.DateTImeColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isMissing - Static variable in interface org.datavec.dataframe.columns.TimeColumnUtils

IsMissing - Class in org.datavec.dataframe.filtering

A filtering that matches all missing values in a column

IsMissing(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.IsMissing

isMonday() - Method in class org.datavec.dataframe.api.DateColumn

isMonday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isMonday() - Method in class org.datavec.dataframe.columns.ColumnReference

isMonday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isMonday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsMonday - Class in org.datavec.dataframe.filtering.datetimes

IsMonday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsMonday

isNegative() - Method in class org.datavec.dataframe.api.IntColumn

isNegative() - Method in class org.datavec.dataframe.api.LongColumn

isNegative() - Method in class org.datavec.dataframe.api.ShortColumn

isNegative - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isNegative - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isNegative - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isNegative - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isNegative - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isNonNegative() - Method in class org.datavec.dataframe.api.IntColumn

isNonNegative() - Method in class org.datavec.dataframe.api.LongColumn

isNonNegative() - Method in class org.datavec.dataframe.api.ShortColumn

isNonNegative - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isNonNegative - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isNonNegative - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isNonNegative - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isNonNegative - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isNoon() - Method in class org.datavec.dataframe.api.DateTimeColumn

isNoon() - Method in class org.datavec.dataframe.api.TimeColumn

isNoon() - Method in class org.datavec.dataframe.columns.ColumnReference

isNoon(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

isNoon(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

IsNoon - Class in org.datavec.dataframe.filtering.times

IsNoon(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.times.IsNoon

isNotEqualTo(String) - Method in class org.datavec.dataframe.api.CategoryColumn

isNotEqualTo(double) - Method in class org.datavec.dataframe.api.DoubleColumn

isNotEqualTo(float) - Method in class org.datavec.dataframe.api.FloatColumn

isNotEqualTo(int) - Method in class org.datavec.dataframe.api.IntColumn

isNotEqualTo(long) - Method in class org.datavec.dataframe.api.LongColumn

isNotEqualTo(LocalTime) - Method in class org.datavec.dataframe.api.TimeColumn

isNotEqualTo(String) - Method in class org.datavec.dataframe.columns.ColumnReference

isNotEqualTo - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isNotEqualTo - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isNotInSet(Collection<String>) - Method in class org.datavec.dataframe.api.CategoryColumn

isNotMissing() - Method in class org.datavec.dataframe.api.BooleanColumn

isNotMissing() - Method in class org.datavec.dataframe.api.CategoryColumn

isNotMissing() - Method in class org.datavec.dataframe.api.DateColumn

isNotMissing() - Method in class org.datavec.dataframe.api.DateTimeColumn

isNotMissing() - Method in class org.datavec.dataframe.api.DoubleColumn

isNotMissing() - Method in class org.datavec.dataframe.api.FloatColumn

isNotMissing() - Method in class org.datavec.dataframe.api.IntColumn

isNotMissing() - Method in class org.datavec.dataframe.api.LongColumn

isNotMissing() - Method in class org.datavec.dataframe.api.ShortColumn

isNotMissing() - Method in class org.datavec.dataframe.api.TimeColumn

isNotMissing - Static variable in interface org.datavec.dataframe.columns.BooleanColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.CategoryColumnUtils

isNotMissing() - Method in interface org.datavec.dataframe.columns.Column

isNotMissing() - Method in class org.datavec.dataframe.columns.ColumnReference

isNotMissing - Static variable in interface org.datavec.dataframe.columns.DateColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.DateTImeColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isNotMissing - Static variable in interface org.datavec.dataframe.columns.TimeColumnUtils

IsNotMissing - Class in org.datavec.dataframe.filtering

A filtering that matches all non-missing values in a column

IsNotMissing(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.IsNotMissing

isNumeric() - Method in class org.datavec.dataframe.columns.ColumnReference

isNumeric() - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isOdd() - Method in class org.datavec.dataframe.api.IntColumn

isOdd() - Method in class org.datavec.dataframe.api.LongColumn

isOdd() - Method in class org.datavec.dataframe.api.ShortColumn

isOdd - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isOdd - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isOdd - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isOnOrAfter(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

isOnOrAfter(int) - Method in class org.datavec.dataframe.api.DateColumn

isOnOrAfter(long) - Method in class org.datavec.dataframe.api.DateTimeColumn

isOnOrAfter(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isOnOrBefore(LocalDate) - Method in class org.datavec.dataframe.api.DateColumn

isOnOrBefore(int) - Method in class org.datavec.dataframe.api.DateColumn

isOnOrBefore(long) - Method in class org.datavec.dataframe.api.DateTimeColumn

isOnOrBefore(int, int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isPositive() - Method in class org.datavec.dataframe.api.IntColumn

isPositive() - Method in class org.datavec.dataframe.api.LongColumn

isPositive() - Method in class org.datavec.dataframe.api.ShortColumn

isPositive - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isPositive - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isPositive - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isPositive - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isPositive - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

isSaturday() - Method in class org.datavec.dataframe.api.DateColumn

isSaturday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isSaturday() - Method in class org.datavec.dataframe.columns.ColumnReference

isSaturday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isSaturday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsSaturday - Class in org.datavec.dataframe.filtering.datetimes

IsSaturday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsSaturday

isShorterThan(int) - Method in class org.datavec.dataframe.columns.ColumnReference

isShorterThan(int) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isSunday() - Method in class org.datavec.dataframe.api.DateColumn

isSunday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isSunday() - Method in class org.datavec.dataframe.columns.ColumnReference

isSunday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isSunday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsSunday - Class in org.datavec.dataframe.filtering.datetimes

IsSunday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsSunday

isThursday() - Method in class org.datavec.dataframe.api.DateColumn

isThursday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isThursday() - Method in class org.datavec.dataframe.columns.ColumnReference

isThursday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isThursday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsThursday - Class in org.datavec.dataframe.filtering.datetimes

IsThursday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsThursday

isTrue() - Method in class org.datavec.dataframe.api.BooleanColumn

isTrue(Filter) - Static method in class org.datavec.dataframe.api.QueryHelper

isTrue() - Method in class org.datavec.dataframe.columns.ColumnReference

IsTrue - Class in org.datavec.dataframe.filtering

A boolean filtering.

isTrue(Filter) - Static method in class org.datavec.dataframe.filtering.IsTrue

isTuesday() - Method in class org.datavec.dataframe.api.DateColumn

isTuesday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isTuesday() - Method in class org.datavec.dataframe.columns.ColumnReference

isTuesday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isTuesday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsTuesday - Class in org.datavec.dataframe.filtering.datetimes

IsTuesday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsTuesday

isUpperCase() - Method in class org.datavec.dataframe.columns.ColumnReference

isUpperCase() - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

isWednesday() - Method in class org.datavec.dataframe.api.DateColumn

isWednesday() - Method in class org.datavec.dataframe.api.DateTimeColumn

isWednesday() - Method in class org.datavec.dataframe.columns.ColumnReference

isWednesday(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

isWednesday(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

IsWednesday - Class in org.datavec.dataframe.filtering.datetimes

IsWednesday(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.datetimes.IsWednesday

isZero() - Method in class org.datavec.dataframe.api.IntColumn

isZero() - Method in class org.datavec.dataframe.api.LongColumn

isZero() - Method in class org.datavec.dataframe.api.ShortColumn

isZero - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

isZero - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

isZero - Static variable in interface org.datavec.dataframe.columns.IntColumnUtils

isZero - Static variable in interface org.datavec.dataframe.columns.LongColumnUtils

isZero - Static variable in interface org.datavec.dataframe.columns.ShortColumnUtils

iterator() - Method in class org.datavec.dataframe.api.BooleanColumn

iterator() - Method in class org.datavec.dataframe.api.CategoryColumn

iterator() - Method in class org.datavec.dataframe.api.DateColumn

Returns an iterator over elements of type T.

iterator() - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns an iterator over elements of type T.

iterator() - Method in class org.datavec.dataframe.api.DoubleColumn

iterator() - Method in class org.datavec.dataframe.api.FloatColumn

iterator() - Method in class org.datavec.dataframe.api.IntColumn

iterator() - Method in class org.datavec.dataframe.api.LongColumn

iterator() - Method in class org.datavec.dataframe.api.ShortColumn

iterator() - Method in class org.datavec.dataframe.api.Table

iterator() - Method in class org.datavec.dataframe.api.TimeColumn

Returns an iterator over elements of type T.

iterator() - Method in class org.datavec.dataframe.sorting.Sort

Returns an iterator over elements of type T.

iterator() - Method in class org.datavec.dataframe.table.TableGroup

Returns an iterator over elements of type T.

iterator() - Method in class org.datavec.dataframe.table.TemporaryView

iterator() - Method in class org.datavec.dataframe.table.ViewGroup

Returns an iterator over elements of type T.

iterator() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

J

join(Column, String) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

K

keyToValueMap() - Method in class org.datavec.dataframe.util.DictionaryMap

kurtosis() - Method in class org.datavec.dataframe.api.DoubleColumn

kurtosis() - Method in class org.datavec.dataframe.api.FloatColumn

kurtosis() - Method in class org.datavec.dataframe.api.IntColumn

kurtosis() - Method in class org.datavec.dataframe.api.LongColumn

kurtosis() - Method in interface org.datavec.dataframe.api.NumericColumn

kurtosis() - Method in class org.datavec.dataframe.api.ShortColumn

Kurtosis - Class in org.datavec.dataframe.reducing.functions

Kurtosis(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Kurtosis

kurtosis - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

L

last(int) - Method in class org.datavec.dataframe.api.Table

Returns a new table containing the last nrows of data in this table

last() - Method in interface org.datavec.dataframe.columns.Column

last(int) - Method in interface org.datavec.dataframe.columns.Column

lengthOfMonth(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

lengthOfMonth(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

lengthOfYear(int) - Method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

lengthOfYear(long) - Method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

lessThan(int) - Method in class org.datavec.dataframe.index.IntIndex

lessThan(int) - Method in class org.datavec.dataframe.index.LongIndex

lessThan(int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values strictly less than endpoint.

LocalDateBetween - Class in org.datavec.dataframe.filtering

LocalDateBetween(ColumnReference, LocalDate, LocalDate) - Constructor for class org.datavec.dataframe.filtering.LocalDateBetween

LocalDateIsAfter - Class in org.datavec.dataframe.filtering.dates

LocalDateIsAfter(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsAfter

LocalDateIsBefore - Class in org.datavec.dataframe.filtering.dates

LocalDateIsBefore(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsBefore

LocalDateIsOnOrAfter - Class in org.datavec.dataframe.filtering.dates

LocalDateIsOnOrAfter(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsOnOrAfter

LocalDateIsOnOrBefore - Class in org.datavec.dataframe.filtering.dates

LocalDateIsOnOrBefore(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsOnOrBefore

LocalDatePredicate - Interface in org.datavec.dataframe.filtering

LocalDateSplitter - Interface in org.datavec.dataframe.splitting.dates

LocalDateTimePredicate - Interface in org.datavec.dataframe.filtering

LocalTimePredicate - Interface in org.datavec.dataframe.filtering

log10() - Method in class org.datavec.dataframe.api.DoubleColumn

log10() - Method in class org.datavec.dataframe.api.FloatColumn

log1p() - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the natural log of the values in this column, after adding 1 to each so that zero values don't return -Infinity

log1p() - Method in class org.datavec.dataframe.api.FloatColumn

Returns the natural log of the values in this column, after adding 1 to each so that zero values don't return -Infinity

logN() - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the natural log of the values in this column as a new FloatColumn

logN() - Method in class org.datavec.dataframe.api.FloatColumn

Returns the natural log of the values in this column as a new FloatColumn

LongBiPredicate - Interface in org.datavec.dataframe.filtering

LongColumn - Class in org.datavec.dataframe.api

A column that contains signed 8 byte integer values

LongColumn(String, int) - Constructor for class org.datavec.dataframe.api.LongColumn

LongColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.LongColumn

LongColumn(String) - Constructor for class org.datavec.dataframe.api.LongColumn

longColumn(String) - Method in interface org.datavec.dataframe.table.Relation

longColumn(int) - Method in interface org.datavec.dataframe.table.Relation

longColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

longColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

LongColumnUtils - Interface in org.datavec.dataframe.columns

Pre-made predicates for common integer use cases, and other helpful things

LongComparisonUtil - Class in org.datavec.dataframe.sorting

LongEqualTo - Class in org.datavec.dataframe.filtering.longs

LongEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongEqualTo

LongGreaterThan - Class in org.datavec.dataframe.filtering.longs

LongGreaterThan(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongGreaterThan

LongGreaterThanOrEqualTo - Class in org.datavec.dataframe.filtering.longs

LongGreaterThanOrEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongGreaterThanOrEqualTo

LongIndex - Class in org.datavec.dataframe.index

An index for eight-byte long and long backed columns (datetime)

LongIndex(LongColumn) - Constructor for class org.datavec.dataframe.index.LongIndex

longIterator() - Method in class org.datavec.dataframe.api.DateTimeColumn

LongLessThan - Class in org.datavec.dataframe.filtering.longs

LongLessThan(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongLessThan

LongLessThanOrEqualTo - Class in org.datavec.dataframe.filtering.longs

LongLessThanOrEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongLessThanOrEqualTo

LongMapUtils - Interface in org.datavec.dataframe.mapping

LongNotEqualTo - Class in org.datavec.dataframe.filtering.longs

LongNotEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongNotEqualTo

LongPredicate - Interface in org.datavec.dataframe.filtering

lowerBound() - Method in class org.datavec.dataframe.util.collections.IntRange

lowerBoundType() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the type of this range's lower bound: BoundType.CLOSED if the range includes its lower endpoint, BoundType.OPEN if it does not.

lowerCase() - Method in interface org.datavec.dataframe.mapping.StringMapUtils

lowerEndpoint() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the lower endpoint of this range.

M

matchesRegex(String) - Method in class org.datavec.dataframe.columns.ColumnReference

matchesRegex(String) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

max() - Method in class org.datavec.dataframe.api.DateColumn

max() - Method in class org.datavec.dataframe.api.DateTimeColumn

max() - Method in class org.datavec.dataframe.api.DoubleColumn

max() - Method in class org.datavec.dataframe.api.FloatColumn

max() - Method in class org.datavec.dataframe.api.IntColumn

max() - Method in class org.datavec.dataframe.api.LongColumn

max() - Method in interface org.datavec.dataframe.api.NumericColumn

max() - Method in class org.datavec.dataframe.api.ShortColumn

max(String) - Method in class org.datavec.dataframe.api.Table

max() - Method in class org.datavec.dataframe.api.TimeColumn

max - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

max() - Method in class org.datavec.dataframe.util.Stats

Maximum - Class in org.datavec.dataframe.reducing.functions

Maximum(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Maximum

mean() - Method in class org.datavec.dataframe.api.DoubleColumn

mean() - Method in class org.datavec.dataframe.api.FloatColumn

mean() - Method in class org.datavec.dataframe.api.IntColumn

mean() - Method in class org.datavec.dataframe.api.LongColumn

mean() - Method in interface org.datavec.dataframe.api.NumericColumn

mean() - Method in class org.datavec.dataframe.api.ShortColumn

mean(String) - Method in class org.datavec.dataframe.api.Table

Mean - Class in org.datavec.dataframe.reducing.functions

Mean(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Mean

mean - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

A function that calculates the mean of the values in the column param

mean() - Method in class org.datavec.dataframe.util.Stats

meanDifference(FloatColumn, FloatColumn) - Static method in class org.datavec.dataframe.reducing.NumericReduceUtils

median() - Method in class org.datavec.dataframe.api.DoubleColumn

median() - Method in class org.datavec.dataframe.api.FloatColumn

median() - Method in class org.datavec.dataframe.api.IntColumn

median() - Method in class org.datavec.dataframe.api.LongColumn

median() - Method in interface org.datavec.dataframe.api.NumericColumn

median() - Method in class org.datavec.dataframe.api.ShortColumn

median(String) - Method in class org.datavec.dataframe.api.Table

Median - Class in org.datavec.dataframe.reducing.functions

Median(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Median

median - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

metadata() - Method in class org.datavec.dataframe.columns.AbstractColumn

metadata() - Method in interface org.datavec.dataframe.columns.Column

Returns a String containing the column's metadata in json format

MIDNIGHT - Static variable in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

min() - Method in class org.datavec.dataframe.api.DateColumn

min() - Method in class org.datavec.dataframe.api.DateTimeColumn

min() - Method in class org.datavec.dataframe.api.DoubleColumn

min() - Method in class org.datavec.dataframe.api.FloatColumn

min() - Method in class org.datavec.dataframe.api.IntColumn

min() - Method in class org.datavec.dataframe.api.LongColumn

min() - Method in interface org.datavec.dataframe.api.NumericColumn

min() - Method in class org.datavec.dataframe.api.ShortColumn

min() - Method in class org.datavec.dataframe.api.TimeColumn

min - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

min() - Method in class org.datavec.dataframe.util.Stats

minimum(String) - Method in class org.datavec.dataframe.api.Table

Minimum - Class in org.datavec.dataframe.reducing.functions

Minimum(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Minimum

minus(int, TemporalUnit) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

minusDays(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

minusMonths(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

minusWeeks(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

minusYears(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

minuteOfDay() - Method in class org.datavec.dataframe.api.DateTimeColumn

minuteOfDay() - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

minuteOfDay() - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

MISSING_INDICATORS - Static variable in class org.datavec.dataframe.io.TypeUtils

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.BooleanColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.CategoryColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.DateColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.DateTimeColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.DoubleColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.FloatColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.IntColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.LongColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.ShortColumn

MISSING_VALUE - Static variable in class org.datavec.dataframe.api.TimeColumn

month() - Method in class org.datavec.dataframe.api.DateColumn

monthName() - Method in class org.datavec.dataframe.api.DateTimeColumn

monthNumber() - Method in class org.datavec.dataframe.api.DateTimeColumn

monthValue() - Method in class org.datavec.dataframe.api.DateColumn

multiply(DoubleColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

multiply(IntColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

multiply(LongColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

multiply(ShortColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

multiply(FloatColumn) - Method in class org.datavec.dataframe.api.FloatColumn

multiply(IntColumn) - Method in class org.datavec.dataframe.api.FloatColumn

multiply(LongColumn) - Method in class org.datavec.dataframe.api.FloatColumn

multiply(ShortColumn) - Method in class org.datavec.dataframe.api.FloatColumn

multiply(IntColumn) - Method in class org.datavec.dataframe.api.IntColumn

multiply(FloatColumn) - Method in class org.datavec.dataframe.api.IntColumn

multiply(LongColumn) - Method in class org.datavec.dataframe.api.LongColumn

multiply(FloatColumn) - Method in class org.datavec.dataframe.api.LongColumn

multiply(ShortColumn) - Method in class org.datavec.dataframe.api.ShortColumn

multiply(FloatColumn) - Method in class org.datavec.dataframe.api.ShortColumn

multiply(int) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

multiply(double) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

N

n - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

n() - Method in class org.datavec.dataframe.util.Stats

name() - Method in class org.datavec.dataframe.api.Table

Returns the name of the table

name() - Method in class org.datavec.dataframe.columns.AbstractColumn

name() - Method in interface org.datavec.dataframe.columns.Column

Returns the column's name

name() - Method in interface org.datavec.dataframe.table.Relation

Returns the name of this relation

name() - Method in class org.datavec.dataframe.table.TemporaryView

names(IntColumn[]) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

names(LongColumn[]) - Method in interface org.datavec.dataframe.mapping.LongMapUtils

names(ShortColumn[]) - Method in interface org.datavec.dataframe.mapping.ShortMapUtils

nCol(String) - Method in interface org.datavec.dataframe.table.Relation

Returns the column with the given name cast to a NumericColumn Shorthand for numericColumn()

nCol(int) - Method in interface org.datavec.dataframe.table.Relation

Returns the column with the given name cast to a NumericColumn Shorthand for numericColumn()

neg() - Method in class org.datavec.dataframe.api.DoubleColumn

For each item in the column, returns the same number with the sign changed.

neg() - Method in class org.datavec.dataframe.api.FloatColumn

For each item in the column, returns the same number with the sign changed.

newColumn(String, ColumnType) - Static method in class org.datavec.dataframe.io.TypeUtils

Constructs and returns a column for the given name and type

next(String, Sort.Order) - Method in class org.datavec.dataframe.sorting.Sort

NOON - Static variable in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

normalize(double[]) - Method in class org.datavec.dataframe.mapping.NumericMapUtils

not(Filter) - Static method in class org.datavec.dataframe.api.QueryHelper

notIsEqualTo - Static variable in interface org.datavec.dataframe.columns.DoubleColumnUtils

notIsEqualTo - Static variable in interface org.datavec.dataframe.columns.FloatColumnUtils

NumericColumn - Interface in org.datavec.dataframe.api

Functionality common to all numeric column types

numericColumn(int) - Method in interface org.datavec.dataframe.table.Relation

numericColumn(String) - Method in interface org.datavec.dataframe.table.Relation

numericColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

numericColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

NumericMapUtils - Class in org.datavec.dataframe.mapping

NumericMapUtils() - Constructor for class org.datavec.dataframe.mapping.NumericMapUtils

NumericReduceFunction - Interface in org.datavec.dataframe.reducing

Functions that calculate values over the data of an entire column, such as sum, mean, std.

NumericReduceUtils - Class in org.datavec.dataframe.reducing

Contains common utilities for double and long types

NumericReduceUtils() - Constructor for class org.datavec.dataframe.reducing.NumericReduceUtils

NumericSummaryTable - Class in org.datavec.dataframe.reducing

NumericSummaryTable is a standard table, but one with a specific format: It has two columns, the first a category column and the second a numeric column, so that it is appropriate for managing data that summarizes numeric variables by groups

O

on(String, Sort.Order) - Static method in class org.datavec.dataframe.sorting.Sort

open(int, int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values strictly greater than lower and strictly less than upper.

openClosed(int, int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains all values strictly greater than lower and less than or equal to upper.

or(Filter...) - Static method in class org.datavec.dataframe.api.QueryHelper

or(Collection<Filter>) - Static method in class org.datavec.dataframe.api.QueryHelper

or(BooleanColumn...) - Method in interface org.datavec.dataframe.mapping.BooleanMapUtils

or(Selection) - Method in class org.datavec.dataframe.util.BitmapBackedSelection

Implements the union of the receiver and otherSelection, updating the receiver

or(Selection) - Method in interface org.datavec.dataframe.util.Selection

Implements the union of the receiver and otherSelection, updating the receiver

org.datavec.dataframe.api - package org.datavec.dataframe.api

org.datavec.dataframe.columns - package org.datavec.dataframe.columns

org.datavec.dataframe.columns.packeddata - package org.datavec.dataframe.columns.packeddata

org.datavec.dataframe.filtering - package org.datavec.dataframe.filtering

org.datavec.dataframe.filtering.columnbased - package org.datavec.dataframe.filtering.columnbased

org.datavec.dataframe.filtering.dates - package org.datavec.dataframe.filtering.dates

org.datavec.dataframe.filtering.datetimes - package org.datavec.dataframe.filtering.datetimes

org.datavec.dataframe.filtering.doubles - package org.datavec.dataframe.filtering.doubles

org.datavec.dataframe.filtering.ints - package org.datavec.dataframe.filtering.ints

org.datavec.dataframe.filtering.longs - package org.datavec.dataframe.filtering.longs

org.datavec.dataframe.filtering.text - package org.datavec.dataframe.filtering.text

org.datavec.dataframe.filtering.times - package org.datavec.dataframe.filtering.times

org.datavec.dataframe.index - package org.datavec.dataframe.index

org.datavec.dataframe.io - package org.datavec.dataframe.io

org.datavec.dataframe.io.csv - package org.datavec.dataframe.io.csv

org.datavec.dataframe.io.html - package org.datavec.dataframe.io.html

org.datavec.dataframe.io.jdbc - package org.datavec.dataframe.io.jdbc

org.datavec.dataframe.mapping - package org.datavec.dataframe.mapping

org.datavec.dataframe.reducing - package org.datavec.dataframe.reducing

org.datavec.dataframe.reducing.functions - package org.datavec.dataframe.reducing.functions

org.datavec.dataframe.sorting - package org.datavec.dataframe.sorting

org.datavec.dataframe.splitting.dates - package org.datavec.dataframe.splitting.dates

org.datavec.dataframe.store - package org.datavec.dataframe.store

org.datavec.dataframe.table - package org.datavec.dataframe.table

org.datavec.dataframe.util - package org.datavec.dataframe.util

org.datavec.dataframe.util.collections - package org.datavec.dataframe.util.collections

original() - Method in class org.datavec.dataframe.mapping.SummaryFunction

P

pack(LocalDate) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

pack(Date) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

pack(short, byte, byte) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

pack(LocalDate, LocalTime) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

pack(LocalDateTime) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

pack(Date) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

pack(short, byte, byte, byte, byte, byte, byte) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

pack(LocalTime) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

PackedDateInterval - Class in org.datavec.dataframe.columns.packeddata

EXPERIMENTAL

PackedDateInterval() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedDateInterval

PackedLocalDate - Class in org.datavec.dataframe.columns.packeddata

A short localdate packed into a single int value.

PackedLocalDate() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedLocalDate

PackedLocalDateTime - Class in org.datavec.dataframe.columns.packeddata

A short localdatetime packed into a single long value.

PackedLocalDateTime() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

PackedLocalTime - Class in org.datavec.dataframe.columns.packeddata

A localTime with millisecond precision packed into a single int value.

PackedLocalTime() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedLocalTime

padEnd(int, char) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

padStart(int, char) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

percentile(double) - Method in class org.datavec.dataframe.api.DoubleColumn

percentile(double) - Method in class org.datavec.dataframe.api.FloatColumn

percentile(double) - Method in class org.datavec.dataframe.api.IntColumn

percentile(double) - Method in class org.datavec.dataframe.api.LongColumn

percentile(double) - Method in interface org.datavec.dataframe.api.NumericColumn

percentile(double) - Method in class org.datavec.dataframe.api.ShortColumn

percentile(double[], double) - Static method in class org.datavec.dataframe.reducing.NumericReduceUtils

percentile90 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

percentile95 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

percentile99 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

plus(int, TemporalUnit) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

plus(IntColumn...) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

plus(int) - Method in interface org.datavec.dataframe.mapping.IntMapUtils

plus(LongColumn...) - Method in interface org.datavec.dataframe.mapping.LongMapUtils

plus(ShortColumn...) - Method in interface org.datavec.dataframe.mapping.ShortMapUtils

plusDays(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

plusMonths(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

plusWeeks(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

plusYears(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils

PM(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

Returns true if the time is in the PM or "after noon".

PM(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

Returns true if the time is in the PM or "after noon".

populationVariance() - Method in class org.datavec.dataframe.api.DoubleColumn

populationVariance() - Method in class org.datavec.dataframe.api.FloatColumn

populationVariance() - Method in class org.datavec.dataframe.api.IntColumn

populationVariance() - Method in class org.datavec.dataframe.api.LongColumn

populationVariance() - Method in interface org.datavec.dataframe.api.NumericColumn

populationVariance() - Method in class org.datavec.dataframe.api.ShortColumn

PopulationVariance - Class in org.datavec.dataframe.reducing.functions

PopulationVariance(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.PopulationVariance

populationVariance - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

populationVariance() - Method in class org.datavec.dataframe.util.Stats

print() - Method in class org.datavec.dataframe.api.BooleanColumn

print() - Method in class org.datavec.dataframe.api.CategoryColumn

print() - Method in class org.datavec.dataframe.api.DateColumn

print() - Method in class org.datavec.dataframe.api.DateTimeColumn

print() - Method in class org.datavec.dataframe.api.DoubleColumn

print() - Method in class org.datavec.dataframe.api.FloatColumn

print() - Method in class org.datavec.dataframe.api.IntColumn

print() - Method in class org.datavec.dataframe.api.LongColumn

print() - Method in class org.datavec.dataframe.api.ShortColumn

print() - Method in class org.datavec.dataframe.api.TimeColumn

print() - Method in interface org.datavec.dataframe.columns.Column

print() - Method in interface org.datavec.dataframe.table.Relation

print() - Method in class org.datavec.dataframe.table.TemporaryView

printColumnTypes(String, boolean, char) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Returns a string representation of the file types in file csvFilename, as determined by the type-detection algorithm

printHtml() - Method in class org.datavec.dataframe.api.Table

product() - Method in class org.datavec.dataframe.api.DoubleColumn

product() - Method in class org.datavec.dataframe.api.FloatColumn

product() - Method in class org.datavec.dataframe.api.IntColumn

product() - Method in class org.datavec.dataframe.api.LongColumn

product() - Method in interface org.datavec.dataframe.api.NumericColumn

product() - Method in class org.datavec.dataframe.api.ShortColumn

Product - Class in org.datavec.dataframe.reducing.functions

Product(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Product

product - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

Projection - Class in org.datavec.dataframe.table

A table projection, i.e.

Projection(Table, String[]) - Constructor for class org.datavec.dataframe.table.Projection

put(int, String) - Method in class org.datavec.dataframe.util.DictionaryMap

Q

quadraticMean() - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the quadraticMean, aka the root-mean-square, for all values in this column

quadraticMean() - Method in class org.datavec.dataframe.api.FloatColumn

Returns the quadraticMean, aka the root-mean-square, for all values in this column

quadraticMean() - Method in class org.datavec.dataframe.api.IntColumn

Returns the quadraticMean, aka the root-mean-square, for all values in this column

quadraticMean() - Method in class org.datavec.dataframe.api.LongColumn

Returns the quadraticMean, aka the root-mean-square, for all values in this column

quadraticMean() - Method in interface org.datavec.dataframe.api.NumericColumn

Returns the quadraticMean, aka the root-mean-square, for all values in this column

quadraticMean() - Method in class org.datavec.dataframe.api.ShortColumn

Returns the quadraticMean, aka the root-mean-square, for all values in this column

QuadraticMean - Class in org.datavec.dataframe.reducing.functions

QuadraticMean(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.QuadraticMean

quadraticMean - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

Returns the quadratic mean, aka, the root-mean-square

quadraticMean() - Method in class org.datavec.dataframe.util.Stats

quartile1() - Method in class org.datavec.dataframe.api.DoubleColumn

quartile1() - Method in class org.datavec.dataframe.api.FloatColumn

quartile1() - Method in class org.datavec.dataframe.api.IntColumn

quartile1() - Method in class org.datavec.dataframe.api.LongColumn

quartile1() - Method in interface org.datavec.dataframe.api.NumericColumn

quartile1() - Method in class org.datavec.dataframe.api.ShortColumn

quartile1 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

quartile3() - Method in class org.datavec.dataframe.api.DoubleColumn

quartile3() - Method in class org.datavec.dataframe.api.FloatColumn

quartile3() - Method in class org.datavec.dataframe.api.IntColumn

quartile3() - Method in class org.datavec.dataframe.api.LongColumn

quartile3() - Method in interface org.datavec.dataframe.api.NumericColumn

quartile3() - Method in class org.datavec.dataframe.api.ShortColumn

quartile3 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

QueryHelper - Class in org.datavec.dataframe.api

A static utility class designed to take some of the work, and verbosity, out of making queries.

QueryHelper() - Constructor for class org.datavec.dataframe.api.QueryHelper

R

range() - Method in class org.datavec.dataframe.api.DoubleColumn

range() - Method in class org.datavec.dataframe.api.FloatColumn

range() - Method in class org.datavec.dataframe.api.IntColumn

range() - Method in class org.datavec.dataframe.api.LongColumn

range() - Method in interface org.datavec.dataframe.api.NumericColumn

range() - Method in class org.datavec.dataframe.api.ShortColumn

Range - Class in org.datavec.dataframe.reducing.functions

Range(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Range

range - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

range(int, BoundType, int, BoundType) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains any value from lower to upper, where each endpoint may be either inclusive (closed) or exclusive (open).

range() - Method in class org.datavec.dataframe.util.Stats

rangeContaining(int) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns the unique range from this range set that contains value, or null if this range set does not contain value.

rangeContaining(int) - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

read(ColumnType[], String...) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Constructs and returns a table from one or more CSV files, all containing the same column types

read(ColumnType[], boolean, char, String) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Returns a Table constructed from a CSV File with the given file name

read(String, boolean, char) - Static method in class org.datavec.dataframe.io.csv.CsvReader

Retuns the given file after autodetecting the column types, or trying to

read(String, ColumnType[], boolean, char, InputStream) - Static method in class org.datavec.dataframe.io.csv.CsvReader

read(ResultSet, String) - Static method in class org.datavec.dataframe.io.jdbc.SqlResultSetReader

Returns a new table with the given tableName, constructed from the given result set

readBooleanColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readCategoryColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readFloatColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readIntColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readLocalDateColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readLocalDateTimeColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readLocalTimeColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readLongColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readShortColumn(String, ColumnMetadata) - Static method in class org.datavec.dataframe.store.StorageManager

readTable(String) - Static method in class org.datavec.dataframe.api.Table

readTable(String) - Static method in class org.datavec.dataframe.store.StorageManager

Reads a tablesaw table into memory

readTableMetadata(String) - Static method in class org.datavec.dataframe.store.StorageManager

Reads in a json-formatted file and creates a TableMetadata instance from it.

reduce(String, NumericReduceFunction) - Method in class org.datavec.dataframe.api.Table

Returns the result of applying the given function to the specified column

reduce(double[]) - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

reduce(DoubleColumn) - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

reduce(FloatColumn) - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

reduce(IntColumn) - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

reduce(ShortColumn) - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

reduce(LongColumn) - Method in interface org.datavec.dataframe.reducing.NumericReduceFunction

reduce(String, NumericReduceFunction) - Method in class org.datavec.dataframe.table.TableGroup

reduce(String, NumericReduceFunction) - Method in class org.datavec.dataframe.table.TemporaryView

Returns the result of applying the given function to the specified column

reduce(String, NumericReduceFunction) - Method in class org.datavec.dataframe.table.ViewGroup

Relation - Interface in org.datavec.dataframe.table

A tabular data structure like a table in a relational database, but not formally implementing the relational algebra

remainder(DoubleColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

remainder(FloatColumn) - Method in class org.datavec.dataframe.api.FloatColumn

remainder(IntColumn) - Method in class org.datavec.dataframe.api.IntColumn

remainder(LongColumn) - Method in class org.datavec.dataframe.api.LongColumn

remainder(ShortColumn) - Method in class org.datavec.dataframe.api.ShortColumn

remove(IntRange) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Removes the specified range from this IntRangeSet (optional operation).

remove(IntRange) - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

remove(short) - Method in class org.datavec.dataframe.util.DictionaryMap

remove(String) - Method in class org.datavec.dataframe.util.DictionaryMap

removeAll(IntRangeSet) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Removes all of the ranges from the specified range set from this range set (optional operation).

removeColumn(int) - Method in interface org.datavec.dataframe.table.Relation

removeColumns(Column...) - Method in class org.datavec.dataframe.api.Table

Removes the given columns

removeColumns(Column...) - Method in interface org.datavec.dataframe.table.Relation

Removes the given columns from the receiver

removeColumns(String...) - Method in interface org.datavec.dataframe.table.Relation

removeColumns(Column...) - Method in class org.datavec.dataframe.table.TemporaryView

replaceAll(String[], String) - Method in class org.datavec.dataframe.api.CategoryColumn

Return a copy of this column with the given regular expressions array applied to a find and replace

replaceAll(String, String) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

replaceFirst(String, String) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

retainColumns(Column...) - Method in class org.datavec.dataframe.api.Table

Removes the given columns

retainColumns(String...) - Method in class org.datavec.dataframe.api.Table

reverse(IntComparator) - Static method in class org.datavec.dataframe.util.ReversingIntComparator

ReverseIntComparator - Class in org.datavec.dataframe.util

A Comparator for int primitives for sorting in reverse order, using the given comparator

ReverseIntComparator() - Constructor for class org.datavec.dataframe.util.ReverseIntComparator

ReverseLongComparator - Class in org.datavec.dataframe.util

A comparator for long primitives for sorting in descending order

ReverseLongComparator() - Constructor for class org.datavec.dataframe.util.ReverseLongComparator

ReverseShortComparator - Class in org.datavec.dataframe.util

A Comparator for int primitives for sorting in reverse order, using the given comparator

ReverseShortComparator() - Constructor for class org.datavec.dataframe.util.ReverseShortComparator

reverseShortComparator - Static variable in class org.datavec.dataframe.util.ReverseShortComparator

ReversingIntComparator - Class in org.datavec.dataframe.util

A Comparator to sort int primitives in reverse order, selectWhere the un-reversed order is defined by another comparator

round() - Method in class org.datavec.dataframe.api.DoubleColumn

round() - Method in class org.datavec.dataframe.api.FloatColumn

rowComparator() - Method in class org.datavec.dataframe.api.BooleanColumn

rowComparator - Variable in class org.datavec.dataframe.api.CategoryColumn

rowComparator() - Method in class org.datavec.dataframe.api.CategoryColumn

rowComparator() - Method in class org.datavec.dataframe.api.DateColumn

rowComparator() - Method in class org.datavec.dataframe.api.DateTimeColumn

rowComparator() - Method in class org.datavec.dataframe.api.DoubleColumn

Compares the given ints, which refer to the indexes of the floats in this column, according to the values of the floats themselves

rowComparator() - Method in class org.datavec.dataframe.api.FloatColumn

Compares the given ints, which refer to the indexes of the floats in this column, according to the values of the floats themselves

rowComparator() - Method in class org.datavec.dataframe.api.IntColumn

rowComparator() - Method in class org.datavec.dataframe.api.LongColumn

rowComparator() - Method in class org.datavec.dataframe.api.ShortColumn

rowComparator() - Method in class org.datavec.dataframe.api.TimeColumn

rowComparator() - Method in interface org.datavec.dataframe.columns.Column

rowCount() - Method in class org.datavec.dataframe.api.Table

Returns the number of rows in the table

rowCount() - Method in interface org.datavec.dataframe.table.Relation

Returns the number of rows in the relation

rowCount() - Method in class org.datavec.dataframe.table.TemporaryView

rowPercents(Table) - Static method in class org.datavec.dataframe.reducing.CrossTab

rows() - Method in class org.datavec.dataframe.api.Table

Returns an array of ints of the same number of rows as the table

Rows - Class in org.datavec.dataframe.table

A static utility class for row operations

S

sample(double) - Method in class org.datavec.dataframe.api.Table

Returns a table consisting of randomly selected records from this table.

sampleSplit(double) - Method in class org.datavec.dataframe.api.Table

Splits the table into two, randomly assigning records to each according to the proportion given in trainingProportion

save(String) - Method in class org.datavec.dataframe.api.Table

saveTable(String, Relation) - Static method in class org.datavec.dataframe.store.StorageManager

Saves the data from the given table in the location specified by folderName.

secondMoment() - Method in class org.datavec.dataframe.util.Stats

secondOfDay() - Method in interface org.datavec.dataframe.mapping.DateTimeMapUtils

secondOfDay() - Method in interface org.datavec.dataframe.mapping.TimeMapUtils

select(BooleanPredicate) - Method in class org.datavec.dataframe.api.BooleanColumn

select(StringPredicate) - Method in class org.datavec.dataframe.api.CategoryColumn

select(StringBiPredicate, String) - Method in class org.datavec.dataframe.api.CategoryColumn

select(IntPredicate) - Method in class org.datavec.dataframe.api.DateColumn

select(IntBiPredicate, int) - Method in class org.datavec.dataframe.api.DateColumn

select(LongPredicate) - Method in class org.datavec.dataframe.api.DateTimeColumn

select(LongBiPredicate, long) - Method in class org.datavec.dataframe.api.DateTimeColumn

select(DoublePredicate) - Method in class org.datavec.dataframe.api.DoubleColumn

select(DoubleBiPredicate, double) - Method in class org.datavec.dataframe.api.DoubleColumn

select(FloatPredicate) - Method in class org.datavec.dataframe.api.FloatColumn

select(FloatBiPredicate, float) - Method in class org.datavec.dataframe.api.FloatColumn

select(Selection) - Method in class org.datavec.dataframe.api.IntColumn

select(IntPredicate) - Method in class org.datavec.dataframe.api.IntColumn

select(IntBiPredicate, int) - Method in class org.datavec.dataframe.api.IntColumn

select(LongPredicate) - Method in class org.datavec.dataframe.api.LongColumn

select(LongBiPredicate, long) - Method in class org.datavec.dataframe.api.LongColumn

select(ShortPredicate) - Method in class org.datavec.dataframe.api.ShortColumn

select(ShortBiPredicate, int) - Method in class org.datavec.dataframe.api.ShortColumn

select(String...) - Method in class org.datavec.dataframe.api.Table

select(IntPredicate) - Method in class org.datavec.dataframe.api.TimeColumn

select(IntBiPredicate, int) - Method in class org.datavec.dataframe.api.TimeColumn

selectIf(StringPredicate) - Method in class org.datavec.dataframe.api.CategoryColumn

selectIf(LocalDatePredicate) - Method in class org.datavec.dataframe.api.DateColumn

selectIf(IntPredicate) - Method in class org.datavec.dataframe.api.DateColumn

This version operates on predicates that treat the given IntPredicate as operating on a packed local time This is much more efficient that using a LocalTimePredicate, but requires that the developer understand the semantics of packedLocalTimes

selectIf(LocalDateTimePredicate) - Method in class org.datavec.dataframe.api.DateTimeColumn

selectIf(LongPredicate) - Method in class org.datavec.dataframe.api.DateTimeColumn

selectIf(IntPredicate) - Method in class org.datavec.dataframe.api.IntColumn

selectIf(LongPredicate) - Method in class org.datavec.dataframe.api.LongColumn

selectIf(LocalTimePredicate) - Method in class org.datavec.dataframe.api.TimeColumn

selectIf(IntPredicate) - Method in class org.datavec.dataframe.api.TimeColumn

This version operates on predicates that treat the given IntPredicate as operating on a packed local time This is much more efficient that using a LocalTimePredicate, but requires that the developer understand the semantics of packedLocalTimes

selectIntoColumn(String, Selection) - Method in class org.datavec.dataframe.api.Table

selectIntoColumn(String, Filter) - Method in class org.datavec.dataframe.api.Table

Selection - Interface in org.datavec.dataframe.util

A selection maintains an ordered set of ints that can be used to select rows from a table or column

selectWhere(Selection) - Method in class org.datavec.dataframe.api.Table

selectWhere(Filter) - Method in class org.datavec.dataframe.api.Table

set(int, boolean) - Method in class org.datavec.dataframe.api.BooleanColumn

set(int, String) - Method in class org.datavec.dataframe.api.CategoryColumn

set(int, int) - Method in class org.datavec.dataframe.api.DateColumn

set(int, double) - Method in class org.datavec.dataframe.api.DoubleColumn

set(int, float) - Method in class org.datavec.dataframe.api.FloatColumn

set(int, int) - Method in class org.datavec.dataframe.api.IntColumn

set(int, long) - Method in class org.datavec.dataframe.api.LongColumn

set(int, short) - Method in class org.datavec.dataframe.api.ShortColumn

setComment(String) - Method in class org.datavec.dataframe.columns.AbstractColumn

setComment(String) - Method in interface org.datavec.dataframe.columns.Column

setComparator(int, IntComparator) - Method in class org.datavec.dataframe.util.IntComparatorChain

setComparator(int, IntComparator, boolean) - Method in class org.datavec.dataframe.util.IntComparatorChain

setForwardSort(int) - Method in class org.datavec.dataframe.util.IntComparatorChain

setName(String) - Method in class org.datavec.dataframe.api.Table

Sets the name of the table

setName(String) - Method in class org.datavec.dataframe.columns.AbstractColumn

Sets the columns name to the given string

setName(String) - Method in interface org.datavec.dataframe.columns.Column

Sets the columns name to the given string

setName(String) - Method in interface org.datavec.dataframe.table.Relation

setName(String) - Method in class org.datavec.dataframe.table.TemporaryView

setReverseSort(int) - Method in class org.datavec.dataframe.util.IntComparatorChain

setValues(List<String>) - Method in class org.datavec.dataframe.table.SubTable

shape() - Method in interface org.datavec.dataframe.table.Relation

ShortBiPredicate - Interface in org.datavec.dataframe.filtering

ShortColumn - Class in org.datavec.dataframe.api

A column that contains signed 2 byte integer values

ShortColumn(String, int) - Constructor for class org.datavec.dataframe.api.ShortColumn

ShortColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.ShortColumn

ShortColumn(String) - Constructor for class org.datavec.dataframe.api.ShortColumn

shortColumn(String) - Method in interface org.datavec.dataframe.table.Relation

shortColumn(int) - Method in interface org.datavec.dataframe.table.Relation

shortColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

shortColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

ShortColumnUtils - Interface in org.datavec.dataframe.columns

ShortMapUtils - Interface in org.datavec.dataframe.mapping

ShortPredicate - Interface in org.datavec.dataframe.filtering

singleton(int) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range that contains only the given value.

size() - Method in class org.datavec.dataframe.api.BooleanColumn

size() - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the number of elements (a.k.a.

size() - Method in class org.datavec.dataframe.api.DateColumn

size() - Method in class org.datavec.dataframe.api.DateTimeColumn

size() - Method in class org.datavec.dataframe.api.DoubleColumn

size() - Method in class org.datavec.dataframe.api.FloatColumn

size() - Method in class org.datavec.dataframe.api.IntColumn

size() - Method in class org.datavec.dataframe.api.LongColumn

size() - Method in class org.datavec.dataframe.api.ShortColumn

size() - Method in class org.datavec.dataframe.api.TimeColumn

size() - Method in interface org.datavec.dataframe.columns.Column

size() - Method in interface org.datavec.dataframe.reducing.CategoryReduceUtils

size() - Method in class org.datavec.dataframe.sorting.Sort

size() - Method in class org.datavec.dataframe.table.TableGroup

size() - Method in class org.datavec.dataframe.table.ViewGroup

size() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

size() - Method in class org.datavec.dataframe.util.DictionaryMap

size() - Method in class org.datavec.dataframe.util.IntComparatorChain

size() - Method in interface org.datavec.dataframe.util.Selection

skewness() - Method in class org.datavec.dataframe.api.DoubleColumn

skewness() - Method in class org.datavec.dataframe.api.FloatColumn

skewness() - Method in class org.datavec.dataframe.api.IntColumn

skewness() - Method in class org.datavec.dataframe.api.LongColumn

skewness() - Method in interface org.datavec.dataframe.api.NumericColumn

skewness() - Method in class org.datavec.dataframe.api.ShortColumn

Skewness - Class in org.datavec.dataframe.reducing.functions

Skewness(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Skewness

skewness - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

Sort - Class in org.datavec.dataframe.sorting

Provides fine-grained control over sorting.

Sort(String, Sort.Order) - Constructor for class org.datavec.dataframe.sorting.Sort

Sort.Order - Enum in org.datavec.dataframe.sorting

sortAscending() - Method in class org.datavec.dataframe.api.BooleanColumn

sortAscending() - Method in class org.datavec.dataframe.api.CategoryColumn

sortAscending() - Method in class org.datavec.dataframe.api.DateColumn

sortAscending() - Method in class org.datavec.dataframe.api.DateTimeColumn

sortAscending() - Method in class org.datavec.dataframe.api.DoubleColumn

sortAscending() - Method in class org.datavec.dataframe.api.FloatColumn

sortAscending() - Method in class org.datavec.dataframe.api.IntColumn

sortAscending() - Method in class org.datavec.dataframe.api.LongColumn

sortAscending() - Method in class org.datavec.dataframe.api.ShortColumn

sortAscending() - Method in class org.datavec.dataframe.api.TimeColumn

sortAscending() - Method in interface org.datavec.dataframe.columns.Column

sortAscendingOn(String...) - Method in class org.datavec.dataframe.api.Table

Returns a copy of this table sorted in the order of the given column names, in ascending order

sortDescending() - Method in class org.datavec.dataframe.api.BooleanColumn

sortDescending() - Method in class org.datavec.dataframe.api.CategoryColumn

sortDescending() - Method in class org.datavec.dataframe.api.DateColumn

sortDescending() - Method in class org.datavec.dataframe.api.DateTimeColumn

sortDescending() - Method in class org.datavec.dataframe.api.DoubleColumn

sortDescending() - Method in class org.datavec.dataframe.api.FloatColumn

sortDescending() - Method in class org.datavec.dataframe.api.IntColumn

sortDescending() - Method in class org.datavec.dataframe.api.LongColumn

sortDescending() - Method in class org.datavec.dataframe.api.ShortColumn

sortDescending() - Method in class org.datavec.dataframe.api.TimeColumn

sortDescending() - Method in interface org.datavec.dataframe.columns.Column

sortDescendingOn(String...) - Method in class org.datavec.dataframe.api.Table

Returns a copy of this table sorted on the given column names, applied in order, descending

sortOn(String...) - Method in class org.datavec.dataframe.api.Table

Returns a copy of this table sorted on the given column names, applied in order,

sortOn(Sort) - Method in class org.datavec.dataframe.api.Table

sortOn(IntComparator) - Method in class org.datavec.dataframe.api.Table

Returns a copy of this table sorted using the given comparator

span(IntRange) - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the minimal range that encloses both this range and other.

span() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns the minimal range which encloses all ranges in this range set.

span() - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

split(int) - Method in interface org.datavec.dataframe.splitting.dates.LocalDateSplitter

splitOn(Column...) - Method in class org.datavec.dataframe.api.Table

SplitUtils - Class in org.datavec.dataframe.splitting.dates

SplitUtils() - Constructor for class org.datavec.dataframe.splitting.dates.SplitUtils

SqlResultSetReader - Class in org.datavec.dataframe.io.jdbc

Creates a Relation from the result of a SQL query, by passing the jdbc resultset to the constructor

SqlResultSetReader() - Constructor for class org.datavec.dataframe.io.jdbc.SqlResultSetReader

sqrt() - Method in class org.datavec.dataframe.api.DoubleColumn

sqrt() - Method in class org.datavec.dataframe.api.FloatColumn

square() - Method in class org.datavec.dataframe.api.DoubleColumn

square() - Method in class org.datavec.dataframe.api.FloatColumn

standardDeviation() - Method in class org.datavec.dataframe.api.DoubleColumn

standardDeviation() - Method in class org.datavec.dataframe.api.FloatColumn

standardDeviation() - Method in class org.datavec.dataframe.api.IntColumn

standardDeviation() - Method in class org.datavec.dataframe.api.LongColumn

standardDeviation() - Method in interface org.datavec.dataframe.api.NumericColumn

standardDeviation() - Method in class org.datavec.dataframe.api.ShortColumn

StandardDeviation - Class in org.datavec.dataframe.reducing.functions

StandardDeviation(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.StandardDeviation

standardDeviation() - Method in class org.datavec.dataframe.util.Stats

startsWith(String) - Method in class org.datavec.dataframe.columns.ColumnReference

startsWith(String) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

stats() - Method in class org.datavec.dataframe.api.DoubleColumn

stats() - Method in class org.datavec.dataframe.api.FloatColumn

stats() - Method in class org.datavec.dataframe.api.IntColumn

stats() - Method in class org.datavec.dataframe.api.LongColumn

stats() - Method in class org.datavec.dataframe.api.ShortColumn

Stats - Class in org.datavec.dataframe.util

Stats(String) - Constructor for class org.datavec.dataframe.util.Stats

stdDev(String) - Method in class org.datavec.dataframe.api.Table

stdDev - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

StorageManager - Class in org.datavec.dataframe.store

A controller for reading and writing data in Tablesaw's own compressed, column-oriented file format

StorageManager() - Constructor for class org.datavec.dataframe.store.StorageManager

StringBiPredicate - Interface in org.datavec.dataframe.filtering

StringComparator - Class in org.datavec.dataframe.sorting

stringContains(String) - Method in interface org.datavec.dataframe.filtering.text.CategoryFilters

StringEqualTo - Class in org.datavec.dataframe.filtering

Implements EqualTo testing for Category and Text Columns

StringEqualTo(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.StringEqualTo

StringInSet - Class in org.datavec.dataframe.filtering

Implements EqualTo testing for Category and Text Columns

StringInSet(ColumnReference, Collection<String>) - Constructor for class org.datavec.dataframe.filtering.StringInSet

StringMapUtils - Interface in org.datavec.dataframe.mapping

StringNotEqualTo - Class in org.datavec.dataframe.filtering

Implements EqualTo testing for Category and Text Columns

StringNotEqualTo(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.StringNotEqualTo

StringNotInSet - Class in org.datavec.dataframe.filtering

Implements EqualTo testing for Category and Text Columns

StringNotInSet(ColumnReference, Collection<String>) - Constructor for class org.datavec.dataframe.filtering.StringNotInSet

StringPredicate - Interface in org.datavec.dataframe.filtering

structure() - Method in class org.datavec.dataframe.api.Table

structure() - Method in interface org.datavec.dataframe.table.Relation

subRangeSet(IntRange) - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns a view of the intersection of this IntRangeSet with the specified range.

subRangeSet(IntRange) - Method in class org.datavec.dataframe.util.collections.IntTreeRangeSet

subset(Selection) - Method in interface org.datavec.dataframe.columns.Column

substring(int, int) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

substring(int) - Method in interface org.datavec.dataframe.mapping.StringMapUtils

SubTable - Class in org.datavec.dataframe.table

A specialization of the standard Relation used for tables formed by grouping operations on a Relation

subtract(DoubleColumn) - Method in class org.datavec.dataframe.api.DoubleColumn

subtract(FloatColumn) - Method in class org.datavec.dataframe.api.FloatColumn

subtract(IntColumn) - Method in class org.datavec.dataframe.api.IntColumn

subtract(LongColumn) - Method in class org.datavec.dataframe.api.LongColumn

subtract(ShortColumn) - Method in class org.datavec.dataframe.api.ShortColumn

sum() - Method in class org.datavec.dataframe.api.DoubleColumn

sum() - Method in class org.datavec.dataframe.api.FloatColumn

sum() - Method in class org.datavec.dataframe.api.IntColumn

sum() - Method in class org.datavec.dataframe.api.LongColumn

sum() - Method in class org.datavec.dataframe.api.ShortColumn

sum(String) - Method in class org.datavec.dataframe.api.Table

sum() - Method in interface org.datavec.dataframe.mapping.IntMapUtils

sum() - Method in interface org.datavec.dataframe.mapping.LongMapUtils

sum() - Method in interface org.datavec.dataframe.mapping.ShortMapUtils

Sum - Class in org.datavec.dataframe.reducing.functions

Sum(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Sum

sum - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

A function that calculates the sum of the values in the column param

sum() - Method in class org.datavec.dataframe.util.Stats

sumDifference(FloatColumn, FloatColumn) - Static method in class org.datavec.dataframe.reducing.NumericReduceUtils

sumIf(IntPredicate) - Method in class org.datavec.dataframe.api.IntColumn

summarize(String, NumericReduceFunction) - Method in class org.datavec.dataframe.api.Table

summarizedColumnName() - Method in class org.datavec.dataframe.mapping.SummaryFunction

summarizedColumnName() - Method in class org.datavec.dataframe.reducing.functions.SummaryFunction

summary() - Method in class org.datavec.dataframe.api.BooleanColumn

summary() - Method in class org.datavec.dataframe.api.CategoryColumn

summary() - Method in class org.datavec.dataframe.api.DateColumn

Returns a table of dates and the number of observations of those dates

summary() - Method in class org.datavec.dataframe.api.DateTimeColumn

summary() - Method in class org.datavec.dataframe.api.DoubleColumn

summary() - Method in class org.datavec.dataframe.api.FloatColumn

summary() - Method in class org.datavec.dataframe.api.IntColumn

summary() - Method in class org.datavec.dataframe.api.LongColumn

summary() - Method in class org.datavec.dataframe.api.ShortColumn

summary() - Method in class org.datavec.dataframe.api.TimeColumn

summary() - Method in interface org.datavec.dataframe.columns.Column

summary() - Method in interface org.datavec.dataframe.table.Relation

SummaryFunction - Class in org.datavec.dataframe.mapping

SummaryFunction(Table, String) - Constructor for class org.datavec.dataframe.mapping.SummaryFunction

SummaryFunction - Class in org.datavec.dataframe.reducing.functions

SummaryFunction(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.SummaryFunction

sumOfLogs() - Method in class org.datavec.dataframe.api.DoubleColumn

sumOfLogs() - Method in class org.datavec.dataframe.api.FloatColumn

sumOfLogs() - Method in class org.datavec.dataframe.api.IntColumn

sumOfLogs() - Method in class org.datavec.dataframe.api.LongColumn

sumOfLogs() - Method in interface org.datavec.dataframe.api.NumericColumn

sumOfLogs() - Method in class org.datavec.dataframe.api.ShortColumn

SumOfLogs - Class in org.datavec.dataframe.reducing.functions

SumOfLogs(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.SumOfLogs

sumOfLogs - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

sumOfLogs() - Method in class org.datavec.dataframe.util.Stats

sumOfSquares() - Method in class org.datavec.dataframe.api.DoubleColumn

sumOfSquares() - Method in class org.datavec.dataframe.api.FloatColumn

sumOfSquares() - Method in class org.datavec.dataframe.api.IntColumn

sumOfSquares() - Method in class org.datavec.dataframe.api.LongColumn

sumOfSquares() - Method in interface org.datavec.dataframe.api.NumericColumn

sumOfSquares() - Method in class org.datavec.dataframe.api.ShortColumn

SumOfSquares - Class in org.datavec.dataframe.reducing.functions

SumOfSquares(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.SumOfSquares

sumOfSquares - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

sumOfSquares() - Method in class org.datavec.dataframe.util.Stats

T

Table - Class in org.datavec.dataframe.api

A table of data, consisting of some number of columns, each of which has the same number of rows.

Table(String, Column...) - Constructor for class org.datavec.dataframe.api.Table

Returns a new Table initialized with the given names and columns

TableGroup - Class in org.datavec.dataframe.table

A group of tables formed by performing splitting operations on an original table

TableGroup(Table, String...) - Constructor for class org.datavec.dataframe.table.TableGroup

TableGroup(Table, Column...) - Constructor for class org.datavec.dataframe.table.TableGroup

TableMetadata - Class in org.datavec.dataframe.store

Data about a specific physical table used in it's persistence

TableMetadata(Relation) - Constructor for class org.datavec.dataframe.store.TableMetadata

tablePercents(Table) - Static method in class org.datavec.dataframe.reducing.CrossTab

tail(int, Table, Table) - Static method in class org.datavec.dataframe.table.Rows

TemporaryView - Class in org.datavec.dataframe.table

A TemporaryView is a facade around a Relation that acts as a filtering.

TemporaryView(Table, Selection) - Constructor for class org.datavec.dataframe.table.TemporaryView

Returns a new View constructed from the given table, containing only the rows represented by the bitmap

test(byte) - Method in interface org.datavec.dataframe.filtering.BooleanPredicate

test(double, double) - Method in interface org.datavec.dataframe.filtering.doubles.DoubleBiPredicate

Returns true if valueToTest meets the criteria of this predicate when valueToCompareAgainst is considered

test(double) - Method in interface org.datavec.dataframe.filtering.doubles.DoublePredicate

test(float, float) - Method in interface org.datavec.dataframe.filtering.FloatBiPredicate

Returns true if valueToTest meets the criteria of this predicate when valueToCompareAgainst is considered

test(float) - Method in interface org.datavec.dataframe.filtering.FloatPredicate

test(int, int) - Method in interface org.datavec.dataframe.filtering.IntBiPredicate

Returns true if valueToTest meets the criteria of this predicate when valueToCompareAgainst is considered

test(int) - Method in interface org.datavec.dataframe.filtering.IntPredicate

test(LocalDate) - Method in interface org.datavec.dataframe.filtering.LocalDatePredicate

test(LocalDateTime) - Method in interface org.datavec.dataframe.filtering.LocalDateTimePredicate

test(LocalTime) - Method in interface org.datavec.dataframe.filtering.LocalTimePredicate

test(long, long) - Method in interface org.datavec.dataframe.filtering.LongBiPredicate

Returns true if valueToTest meets the criteria of this predicate when valueToCompareAgainst is considered

test(long) - Method in interface org.datavec.dataframe.filtering.LongPredicate

test(short, int) - Method in interface org.datavec.dataframe.filtering.ShortBiPredicate

Returns true if valueToTest meets the criteria of this predicate when valueToCompareAgainst is considered

test(short) - Method in interface org.datavec.dataframe.filtering.ShortPredicate

test(String, String) - Method in interface org.datavec.dataframe.filtering.StringBiPredicate

Returns true if valueToTest meets the criteria of this predicate when valueToCompareAgainst is considered

test(String) - Method in interface org.datavec.dataframe.filtering.StringPredicate

TextContains - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextContains(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.text.TextContains

TextEndsWith - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextEndsWith(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.text.TextEndsWith

TextEqualToIgnoringCase - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextEqualToIgnoringCase(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.text.TextEqualToIgnoringCase

TextHasLengthEqualTo - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextHasLengthEqualTo(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.text.TextHasLengthEqualTo

TextIsAlpha - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is lowercase

TextIsAlpha(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.text.TextIsAlpha

TextIsAlphaNumeric - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is lowercase

TextIsAlphaNumeric(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.text.TextIsAlphaNumeric

TextIsEmpty - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is lowercase

TextIsEmpty(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.text.TextIsEmpty

TextIsIn - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which the string value is in the given array of strings

TextIsIn(ColumnReference, String...) - Constructor for class org.datavec.dataframe.filtering.text.TextIsIn

TextIsLongerThan - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextIsLongerThan(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.text.TextIsLongerThan

TextIsLowerCase - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is lowercase

TextIsLowerCase(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.text.TextIsLowerCase

TextIsNumeric - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is lowercase

TextIsNumeric(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.text.TextIsNumeric

TextIsShorterThan - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextIsShorterThan(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.text.TextIsShorterThan

TextIsUpperCase - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextIsUpperCase(ColumnReference) - Constructor for class org.datavec.dataframe.filtering.text.TextIsUpperCase

TextMatchesRegex - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextMatchesRegex(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.text.TextMatchesRegex

TextStartsWith - Class in org.datavec.dataframe.filtering.text

A filtering that selects cells in which all text is uppercase

TextStartsWith(ColumnReference, String) - Constructor for class org.datavec.dataframe.filtering.text.TextStartsWith

ThirdQuartile - Class in org.datavec.dataframe.reducing.functions

ThirdQuartile(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.ThirdQuartile

time() - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns a TimeColumn containing the time portion of each dateTime in this DateTimeColumn

time(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

TIME_DETECTION_FORMATTER - Static variable in class org.datavec.dataframe.io.TypeUtils

TIME_FORMATTER - Static variable in class org.datavec.dataframe.io.TypeUtils

TimeColumn - Class in org.datavec.dataframe.api

A column in a base table that contains float values

TimeColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.TimeColumn

TimeColumn(String, int) - Constructor for class org.datavec.dataframe.api.TimeColumn

timeColumn(String) - Method in interface org.datavec.dataframe.table.Relation

timeColumn(int) - Method in interface org.datavec.dataframe.table.Relation

timeColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView

timeColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView

TimeColumnUtils - Interface in org.datavec.dataframe.columns

TimeEqualTo - Class in org.datavec.dataframe.filtering

TimeEqualTo(ColumnReference, LocalTime) - Constructor for class org.datavec.dataframe.filtering.TimeEqualTo

TimeMapUtils - Interface in org.datavec.dataframe.mapping

TimeNotEqualTo - Class in org.datavec.dataframe.filtering

TimeNotEqualTo(ColumnReference, LocalTime) - Constructor for class org.datavec.dataframe.filtering.TimeNotEqualTo

title() - Method in interface org.datavec.dataframe.columns.Column

to2dArray(NumericColumn...) - Static method in class org.datavec.dataframe.util.DoubleArrays

to2dArray(ViewGroup, int) - Static method in class org.datavec.dataframe.util.DoubleArrays

to2dArray(double[], double[]) - Static method in class org.datavec.dataframe.util.DoubleArrays

to2dArray(NumericColumn, NumericColumn) - Static method in class org.datavec.dataframe.util.DoubleArrays

toArray() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

toArray() - Method in interface org.datavec.dataframe.util.Selection

toBitmap() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

toBitmap() - Method in interface org.datavec.dataframe.util.Selection

Returns an IntArrayList containing the ints in this selection

toDateString(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

toDoubleArray() - Method in class org.datavec.dataframe.api.DoubleColumn

toDoubleArray() - Method in class org.datavec.dataframe.api.FloatColumn

toDoubleArray() - Method in class org.datavec.dataframe.api.IntColumn

toDoubleArray() - Method in class org.datavec.dataframe.api.LongColumn

toDoubleArray() - Method in interface org.datavec.dataframe.api.NumericColumn

toDoubleArray() - Method in class org.datavec.dataframe.api.ShortColumn

toDoubleArray() - Method in interface org.datavec.dataframe.columns.Column

toEpochDay(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate

Returns the epoch day in a form consistent with the java standard

toFloatArray() - Method in class org.datavec.dataframe.api.IntColumn

toFloatArray() - Method in class org.datavec.dataframe.api.LongColumn

toFloatArray() - Method in class org.datavec.dataframe.api.ShortColumn

toIntArray() - Method in class org.datavec.dataframe.api.BooleanColumn

toIntArray() - Method in class org.datavec.dataframe.api.IntColumn

toIntArray() - Method in class org.datavec.dataframe.api.ShortColumn

toIntArrayList() - Method in class org.datavec.dataframe.util.BitmapBackedSelection

toIntArrayList() - Method in interface org.datavec.dataframe.util.Selection

toIntColumn() - Method in class org.datavec.dataframe.api.BooleanColumn

toIntColumn() - Method in class org.datavec.dataframe.api.CategoryColumn

toJson() - Method in class org.datavec.dataframe.store.ColumnMetadata

toJson() - Method in class org.datavec.dataframe.store.TableMetadata

tokenizeAndRemoveDuplicates() - Method in class org.datavec.dataframe.api.CategoryColumn

tokenizeAndSort(String) - Method in class org.datavec.dataframe.api.CategoryColumn

tokenizeAndSort() - Method in class org.datavec.dataframe.api.CategoryColumn

Splits on Whitespace and returns the lexicographically sorted result

toList() - Method in class org.datavec.dataframe.api.CategoryColumn

toN(int) - Static method in class org.datavec.dataframe.util.DoubleArrays

toNanoOfDay(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

top(int) - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.DateColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.DateTimeColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.DoubleColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.FloatColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.IntColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.LongColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.ShortColumn

Returns the largest ("top") n values in the column

top(int) - Method in class org.datavec.dataframe.api.TimeColumn

Returns the largest ("top") n values in the column

toShortTimeString(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime

toString() - Method in class org.datavec.dataframe.api.BooleanColumn

toString() - Method in class org.datavec.dataframe.api.CategoryColumn

toString() - Method in class org.datavec.dataframe.api.DateColumn

toString() - Method in class org.datavec.dataframe.api.DateTimeColumn

toString() - Method in class org.datavec.dataframe.api.DoubleColumn

toString() - Method in class org.datavec.dataframe.api.FloatColumn

toString() - Method in class org.datavec.dataframe.api.IntColumn

toString() - Method in class org.datavec.dataframe.api.LongColumn

toString() - Method in class org.datavec.dataframe.api.ShortColumn

toString() - Method in class org.datavec.dataframe.api.Table

Joins together this table and another table on the given column names.

toString() - Method in class org.datavec.dataframe.api.TimeColumn

toString(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime

toString() - Method in class org.datavec.dataframe.sorting.Sort

toString() - Method in class org.datavec.dataframe.store.ColumnMetadata

toString() - Method in class org.datavec.dataframe.table.TemporaryView

toString() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns a string representation of this range, such as "[3..5)" (other examples are listed in the class documentation).

toString() - Method in interface org.datavec.dataframe.util.collections.IntRangeSet

Returns a readable string representation of this range set.

trim() - Method in interface org.datavec.dataframe.mapping.StringMapUtils

TRUE_STRINGS - Static variable in class org.datavec.dataframe.io.TypeUtils

TRUE_STRINGS_FOR_DETECTION - Static variable in class org.datavec.dataframe.io.TypeUtils

type() - Method in class org.datavec.dataframe.api.BooleanColumn

type() - Method in class org.datavec.dataframe.api.CategoryColumn

type() - Method in class org.datavec.dataframe.api.DateColumn

type() - Method in class org.datavec.dataframe.api.DateTimeColumn

type() - Method in class org.datavec.dataframe.api.DoubleColumn

type() - Method in class org.datavec.dataframe.api.FloatColumn

type() - Method in class org.datavec.dataframe.api.IntColumn

type() - Method in class org.datavec.dataframe.api.LongColumn

type() - Method in class org.datavec.dataframe.api.ShortColumn

type() - Method in class org.datavec.dataframe.api.TimeColumn

type() - Method in interface org.datavec.dataframe.columns.Column

Returns this column's ColumnType

TypeUtils - Class in org.datavec.dataframe.io

Utilities for working with ColumnTypes

U

unique() - Method in class org.datavec.dataframe.api.BooleanColumn

unique() - Method in class org.datavec.dataframe.api.CategoryColumn

unique() - Method in class org.datavec.dataframe.api.DateColumn

unique() - Method in class org.datavec.dataframe.api.DateTimeColumn

unique() - Method in class org.datavec.dataframe.api.DoubleColumn

unique() - Method in class org.datavec.dataframe.api.FloatColumn

unique() - Method in class org.datavec.dataframe.api.IntColumn

unique() - Method in class org.datavec.dataframe.api.LongColumn

unique() - Method in class org.datavec.dataframe.api.ShortColumn

unique() - Method in class org.datavec.dataframe.api.TimeColumn

unique() - Method in interface org.datavec.dataframe.columns.Column

Returns a column of the same type as the receiver, containing only the unique values of the receiver

uniqueRecords() - Method in class org.datavec.dataframe.api.Table

Returns the unique records in this table Note: Uses a lot of memory for a sort

upperBound() - Method in class org.datavec.dataframe.util.collections.IntRange

upperBoundType() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the type of this range's upper bound: BoundType.CLOSED if the range includes its upper endpoint, BoundType.OPEN if it does not.

upperCase() - Method in interface org.datavec.dataframe.mapping.StringMapUtils

String utility functions.

upperEndpoint() - Method in class org.datavec.dataframe.util.collections.IntRange

Returns the upper endpoint of this range.

upTo(int, BoundType) - Static method in class org.datavec.dataframe.util.collections.IntRange

Returns a range with no lower bound up to the given endpoint, which may be either inclusive (closed) or exclusive (open).

V

valueOf(String) - Static method in enum org.datavec.dataframe.api.ColumnType

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.datavec.dataframe.sorting.Sort.Order

Returns the enum constant of this type with the specified name.

values() - Method in class org.datavec.dataframe.api.CategoryColumn

Returns the integer encoded value of each cell in this column.

values() - Static method in enum org.datavec.dataframe.api.ColumnType

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Method in interface org.datavec.dataframe.columns.CategoryColumnUtils

values() - Static method in enum org.datavec.dataframe.sorting.Sort.Order

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Method in class org.datavec.dataframe.util.DictionaryMap

valueToKeyMap() - Method in class org.datavec.dataframe.util.DictionaryMap

variance() - Method in class org.datavec.dataframe.api.DoubleColumn

variance() - Method in class org.datavec.dataframe.api.FloatColumn

variance() - Method in class org.datavec.dataframe.api.IntColumn

variance() - Method in class org.datavec.dataframe.api.LongColumn

variance() - Method in interface org.datavec.dataframe.api.NumericColumn

variance() - Method in class org.datavec.dataframe.api.ShortColumn

variance(String) - Method in class org.datavec.dataframe.api.Table

Variance - Class in org.datavec.dataframe.reducing.functions

Variance(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Variance

variance - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils

variance() - Method in class org.datavec.dataframe.util.Stats

ViewGroup - Class in org.datavec.dataframe.table

A group of tables formed by performing splitting operations on an original table

ViewGroup(Table, Column...) - Constructor for class org.datavec.dataframe.table.ViewGroup

W

where(Filter) - Method in class org.datavec.dataframe.table.Projection

with(TimeColumn) - Method in class org.datavec.dataframe.api.DateColumn

write(String, Table) - Static method in class org.datavec.dataframe.io.csv.CsvWriter

Writes the given table to a file with the given filename

write(String, Table, String) - Static method in class org.datavec.dataframe.io.csv.CsvWriter

Writes the given table to a file with the given filename, using the given string to represent missing data

write(String, Column) - Static method in class org.datavec.dataframe.io.csv.CsvWriter

Writes the given column to a file with the given fileName as a single column CSV file

write(Table, String) - Static method in class org.datavec.dataframe.io.html.HtmlTableWriter

writeColumn(String, FloatColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, CategoryColumn) - Static method in class org.datavec.dataframe.store.StorageManager

Writes out the values of the category column encoded as ints to minimize the time required for subsequent reads

writeColumn(String, IntColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, ShortColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, LongColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, DateColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, DateTimeColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, TimeColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeColumn(String, BooleanColumn) - Static method in class org.datavec.dataframe.store.StorageManager

writeTableMetadata(String, Relation) - Static method in class org.datavec.dataframe.store.StorageManager

Writes out a json-formatted representation of the given table's metadata to the given file

X

xCount(Table, Column, Column) - Static method in class org.datavec.dataframe.reducing.CrossTab

xTabCount(Table, Column, Column) - Static method in class org.datavec.dataframe.reducing.CrossTab

Returns a table containing two-dimensional cross-tabulated counts for each combination of values in column1 and column2

xTabCount(Table, DateColumn, Column) - Static method in class org.datavec.dataframe.reducing.CrossTab

Y

year() - Method in class org.datavec.dataframe.api.DateColumn

year() - Method in class org.datavec.dataframe.api.DateTimeColumn

A B C D E F G H I J K L M N O P Q R S T U V W X Y