jdistlib

Class Wilcoxon

java.lang.Object

jdistlib.generic.GenericDistribution

jdistlib.Wilcoxon

public class Wilcoxon
extends GenericDistribution

  SYNOPSIS

    #include 
    double dwilcox(double x, double m, double n, int give_log)
    double pwilcox(double x, double m, double n, int lower_tail, int log_p)
    double qwilcox(double x, double m, double n, int lower_tail, int log_p);
    double rwilcox(double m, double n)

  DESCRIPTION

    dwilcox     The density of the Wilcoxon distribution.
    pwilcox     The distribution function of the Wilcoxon distribution.
    qwilcox     The quantile function of the Wilcoxon distribution.
    rwilcox     Random variates from the Wilcoxon distribution. 

NOTE: Since the computation of Wilcoxon distribution is highly dependent on the matrix w, the dimensions of which depends on m and n (parameters of the Wilcoxon distribution), I decided to make this class as dynamic. -- Roby Joehanes

Constructor Summary

Constructors

Constructor and Description
Wilcoxon(int m, int n)

Method Summary

Modifier and Type	Method and Description
double	cumulative(double p, boolean lower_tail, boolean log_p)
double	cumulative(int q, boolean lower_tail, boolean log_p)
double	density(double x, boolean log)
double	density(int x, boolean give_log)
int	getM()
int	getN()
double	quantile(double x, boolean lower_tail, boolean log_p)
double	random()

Methods inherited from class jdistlib.generic.GenericDistribution

cumulative_hazard, cumulative_hazard, cumulative, cumulative, cumulative, density, density, getRandomEngine, hazard, hazard, inverse_survival, inverse_survival, quantile, quantile, quantile, random, random, setRandomEngine, survival, survival, survival

Methods inherited from class java.lang.Object

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

Constructor Detail

Wilcoxon

public Wilcoxon(int m,
                int n)

Method Detail

getM

public int getM()

getN

public int getN()

density

public double density(int x,
                      boolean give_log)

cumulative

public double cumulative(int q,
                         boolean lower_tail,
                         boolean log_p)

quantile

public double quantile(double x,
                       boolean lower_tail,
                       boolean log_p)

Specified by:

quantile in class GenericDistribution

random

public double random()

Specified by:

random in class GenericDistribution

density

public double density(double x,
                      boolean log)

Specified by:

density in class GenericDistribution

cumulative

public double cumulative(double p,
                         boolean lower_tail,
                         boolean log_p)

Specified by:

cumulative in class GenericDistribution