public static final class MetaCollector.DynamicHisto extends water.MRTask<MetaCollector.DynamicHisto>
| Modifier and Type | Field and Description |
|---|---|
hex.tree.DHistogram |
_h |
double[] |
_ssqs |
double[] |
_sums |
| Constructor and Description |
|---|
DynamicHisto(hex.tree.DHistogram h) |
| Modifier and Type | Method and Description |
|---|---|
double |
binAt(int b) |
protected void |
init() |
static hex.tree.DHistogram |
makeDHistogram(java.lang.String name,
int nbins,
int nbins_cats,
byte isInt,
double min,
double max,
boolean hasNAs) |
void |
map(water.fvec.Chunk c) |
double |
mean(int b) |
void |
merge(hex.tree.DHistogram h) |
void |
reduce(MetaCollector.DynamicHisto ht) |
void |
setupLocal() |
double |
var(int b) |
appendables, asyncExecOnAllNodes, block, closeLocal, compute2, dfork, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAllNodes, getResult, getResult, isReleasable, map, map, map, map, map, map, map, map, map, map, modifiesVolatileVecs, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, profile, profString, self, withPostMapActioncopyOver, getDException, hasException, logVerbose, onAck, onAckAck, setExceptionasBytes, clone, compute, compute1, currThrPriority, frozenType, icer, priority, read, readJSON, reloadFromBytes, write, writeJSON__tryComplete, addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, setCompleter, setPendingCount, setRawResult, tryCompleteadapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, fork, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnforkpublic hex.tree.DHistogram _h
public double[] _sums
public double[] _ssqs
public static hex.tree.DHistogram makeDHistogram(java.lang.String name,
int nbins,
int nbins_cats,
byte isInt,
double min,
double max,
boolean hasNAs)
public double binAt(int b)
public double mean(int b)
public double var(int b)
protected void init()
public void setupLocal()
setupLocal in class water.MRTask<MetaCollector.DynamicHisto>public void map(water.fvec.Chunk c)
map in class water.MRTask<MetaCollector.DynamicHisto>public void reduce(MetaCollector.DynamicHisto ht)
reduce in class water.MRTask<MetaCollector.DynamicHisto>public void merge(hex.tree.DHistogram h)