Java org.apache.commons.math3.stat.inference ChiSquareTest fields, constructors, methods, implement or subclass

Example usage for Java org.apache.commons.math3.stat.inference ChiSquareTest fields, constructors, methods, implement or subclass

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Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.math3.stat.inference ChiSquareTest.

The text is from its open source code.

Constructor

ChiSquareTest()
Construct a ChiSquareTest

Method

doublechiSquare(final double[] expected, final long[] observed)
Computes the Chi-Square statistic comparing observed and expected frequency counts.
doublechiSquare(final long[][] counts)
Computes the Chi-Square statistic associated with a chi-square test of independence based on the input counts array, viewed as a two-way table.
doublechiSquareDataSetsComparison(long[] observed1, long[] observed2)

Computes a Chi-Square two sample test statistic comparing bin frequency counts in observed1 and observed2.

doublechiSquareTestDataSetsComparison(long[] observed1, long[] observed2)

Returns the observed significance level, or p-value, associated with a Chi-Square two sample test comparing bin frequency counts in observed1 and observed2.