com.datumbox.framework.core.statistics.nonparametrics.relatedsamples

Class Friedman

java.lang.Object

com.datumbox.framework.core.statistics.nonparametrics.relatedsamples.Friedman

public class Friedman
extends java.lang.Object

Friedman's related sample non-parametric test.

Constructor Summary

Constructors

Constructor and Description
Friedman()

Method Summary

Modifier and Type	Method and Description
static double	getPvalue(DataTable2D dataTable) Calculates the p-value of null Hypothesis .
static boolean	test(DataTable2D dataTable, double aLevel) Tests the rejection of null Hypothesis for a particular confidence level.

Methods inherited from class java.lang.Object

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

Constructor Detail

Friedman

public Friedman()

Method Detail

getPvalue

public static double getPvalue(DataTable2D dataTable)

Calculates the p-value of null Hypothesis .

Parameters:

dataTable -

Returns:

test

public static boolean test(DataTable2D dataTable,
                           double aLevel)

Tests the rejection of null Hypothesis for a particular confidence level.

Parameters:

dataTable -

aLevel -

Returns: