Package DistLib
Class wilcox
java.lang.Object
DistLib.wilcox
Wrapper of functions for Wilcoxon distribution.
This actually the Mann-Whitney Ux statistic.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic double
cumulative
(double x, double m, double n) Cumulative distribution function of the Wilcoxon distribution.static double
density
(double x, double m, double n) density functionstatic double
quantile
(double x, double m, double n) The quantile function of the Wilcoxon distribution.static double
random
(double m, double n) Random variates from the Wilcoxon distribution.
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Field Details
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WILCOX_MMAX
public static final int WILCOX_MMAX- See Also:
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WILCOX_NMAX
public static final int WILCOX_NMAX- See Also:
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Constructor Details
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wilcox
public wilcox()
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Method Details
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density
public static double density(double x, double m, double n) density function- Parameters:
x
-m
-n
-- Returns:
- density
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cumulative
public static double cumulative(double x, double m, double n) Cumulative distribution function of the Wilcoxon distribution. -
quantile
public static double quantile(double x, double m, double n) The quantile function of the Wilcoxon distribution. -
random
public static double random(double m, double n) Random variates from the Wilcoxon distribution.
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