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Package org.apache.commons.math3.stat.inference


Classes providing hypothesis testing.

Class Summary

Modifier and TypeClass and Description
public class
BinomialTest

Implements binomial test statistics.

public class
ChiSquareTest

Implements Chi-Square test statistics.

public class
GTest

Implements G Test statistics.

public class
KolmogorovSmirnovTest

Implementation of the Kolmogorov-Smirnov (K-S) test for equality of continuous distributions.

public class
MannWhitneyUTest

An implementation of the Mann-Whitney U test (also called Wilcoxon rank-sum test).

public class
OneWayAnova

Implements one-way ANOVA (analysis of variance) statistics.

public class
TestUtils

A collection of static methods to create inference test instances or to perform inference tests.

public class
TTest

An implementation for Student's t-tests.

public class
WilcoxonSignedRankTest

An implementation of the Wilcoxon signed-rank test.

Enum Summary

Modifier and TypeEnum and Description
public enum
AlternativeHypothesis

Represents an alternative hypothesis for a hypothesis test.