javanpst.distributions.tests

Class McNemarDistribution

java.lang.Object

javanpst.distributions.tests.McNemarDistribution

public class McNemarDistribution
extends java.lang.Object

An implementation of the McNemar's test distribution. Uses a Singleton pattern to ensure only an instance of the class is allowed.

Method Summary

Modifier and Type	Method and Description
double	computeBinomialAdjustment(double S, double x) Compute adjustment to binomial distribution
double	computeChiAdjustment(double T) Compute adjustment to chi-square distribution
double	computeNormalAdjustment(double Z) Compute adjustment to normal distribution
static McNemarDistribution	getInstance() Singleton pattern access to the distribution

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static McNemarDistribution getInstance()

Singleton pattern access to the distribution

Returns:

the instance of the distribution

computeBinomialAdjustment

public double computeBinomialAdjustment(double S,
                                        double x)

Compute adjustment to binomial distribution

Parameters:

S - test statistic

Returns:

p-value computed

computeNormalAdjustment

public double computeNormalAdjustment(double Z)

Compute adjustment to normal distribution

Parameters:

Z - test statistic

Returns:

p-value computed

computeChiAdjustment

public double computeChiAdjustment(double T)

Compute adjustment to chi-square distribution

Parameters:

T - test statistic

Returns:

p-value computed