com.lazerycode.jmeter.analyzer.statistics

Class Quantile

java.lang.Object

com.lazerycode.jmeter.analyzer.statistics.Quantile

public class Quantile
extends Object

A Q-Quantile see http://en.wikipedia.org/wiki/Quantile

Author:

Dennis Homann, Arne Franken

Constructor Summary

Constructors

Modifier

Constructor and Description

protected

Quantile(int q, Collection<com.lazerycode.jmeter.analyzer.statistics.ValueCount> counts) Creates a Quantile with the grade/resolution q using counts as values For example: Quantile is created with q=100, then one could call #getQuantile with k=99 for the 99th quantile Quantile is created with q=1000, then one could call #getQuantile with k=990 for the 99th quantile Quantile is created with q=10000, then one could call #getQuantile with k=9900 for the 99th quantile

Method Summary

Methods

Modifier and Type	Method and Description
int	getGrade()
long	getQuantile(int k) Get the count for the given Quantile population.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Quantile

protected Quantile(int q,
        Collection<com.lazerycode.jmeter.analyzer.statistics.ValueCount> counts)

Creates a Quantile with the grade/resolution q using counts as values For example:

• Quantile is created with q=100, then one could call #getQuantile with k=99 for the 99th quantile
• Quantile is created with q=1000, then one could call #getQuantile with k=990 for the 99th quantile
• Quantile is created with q=10000, then one could call #getQuantile with k=9900 for the 99th quantile

Parameters:

q - the grade/resolution

counts - the values

Method Detail

getQuantile

public long getQuantile(int k)

Get the count for the given Quantile population. All

Parameters:

k - the population

Returns:

the value matching the population

getGrade

public int getGrade()

Returns:

the grade/resolution the Quantile was created with