com.datumbox.framework.core.statistics.nonparametrics.independentsamples

Class Fisher

java.lang.Object

com.datumbox.framework.core.statistics.nonparametrics.independentsamples.Fisher

public class Fisher
extends java.lang.Object

Fisher's exact test.

Constructor Summary

Constructors

Constructor and Description
Fisher()

Method Summary

Modifier and Type	Method and Description
static double	getPvalue(int n11, int ndot1, int ndot2, int n1dot, int n2dot) Calculates the p-value of null Hypothesis
static boolean	test(int n11, int n12, int n21, int n22, 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

Fisher

public Fisher()

Method Detail

getPvalue

public static double getPvalue(int n11,
                               int ndot1,
                               int ndot2,
                               int n1dot,
                               int n2dot)

Calculates the p-value of null Hypothesis

Parameters:

n11 -

ndot1 -

ndot2 -

n1dot -

n2dot -

Returns:

test

public static boolean test(int n11,
                           int n12,
                           int n21,
                           int n22,
                           double aLevel)

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

Parameters:

n11 -

n12 -

n21 -

n22 -

aLevel -

Returns: