Package org.apache.commons.statistics.inference

Class KolmogorovSmirnovTest.OneResult

java.lang.Object

org.apache.commons.statistics.inference.KolmogorovSmirnovTest.OneResult

All Implemented Interfaces:

SignificanceResult

Direct Known Subclasses:

KolmogorovSmirnovTest.TwoResult

Enclosing class:

KolmogorovSmirnovTest

public static class KolmogorovSmirnovTest.OneResult
extends Object

Result for the one-sample Kolmogorov-Smirnov test.

This class is immutable.

Since:

1.1

Method Summary

Modifier and Type	Method	Description
double	getPValue()	Returns the test statistic p-value.
int	getSign()	Gets the sign of the statistic.
double	getStatistic()	Returns the test statistic.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.statistics.inference.SignificanceResult

reject

Method Details

getSign

public int getSign()

Gets the sign of the statistic. This is 1 for \(D^+\) and -1 for \(D^-\). For a two sided-test this is zero if the magnitude of \(D^+\) and \(D^-\) was equal; otherwise the sign indicates the larger of \(D^+\) or \(D^-\).

Returns:

the sign

getStatistic

public double getStatistic()

Description copied from interface: SignificanceResult

Returns the test statistic.

Specified by:

getStatistic in interface SignificanceResult

Returns:

the statistic

getPValue

public double getPValue()

Description copied from interface: SignificanceResult

Returns the test statistic p-value.

The number returned is the smallest significance level at which one can reject the null hypothesis.

Specified by:

getPValue in interface SignificanceResult

Returns:

the p-value