jdistlib

Class HyperGeometric

java.lang.Object

jdistlib.HyperGeometric

public class HyperGeometric
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	HyperGeometric.RandomState

Method Summary

Methods

Modifier and Type	Method and Description
static HyperGeometric.RandomState	create_random_state()
static double	cumulative(double x, double NR, double NB, double n, boolean lower_tail, boolean log_p)
static double	density(double x, double r, double b, double n, boolean give_log)
static double	pdhyper(double x, double NR, double NB, double n, boolean log_p)
static double	quantile(double p, double NR, double NB, double n, boolean lower_tail, boolean log_p)
static double	random(double nn1in, double nn2in, double kkin, QRandomEngine random)
static double	random(double nn1in, double nn2in, double kkin, QRandomEngine random, HyperGeometric.RandomState state)

Methods inherited from class java.lang.Object

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

Method Detail

create_random_state

public static final HyperGeometric.RandomState create_random_state()

density

public static final double density(double x,
             double r,
             double b,
             double n,
             boolean give_log)

pdhyper

public static final double pdhyper(double x,
             double NR,
             double NB,
             double n,
             boolean log_p)

cumulative

public static final double cumulative(double x,
                double NR,
                double NB,
                double n,
                boolean lower_tail,
                boolean log_p)

quantile

public static final double quantile(double p,
              double NR,
              double NB,
              double n,
              boolean lower_tail,
              boolean log_p)

random

public static final double random(double nn1in,
            double nn2in,
            double kkin,
            QRandomEngine random)

random

public static final double random(double nn1in,
            double nn2in,
            double kkin,
            QRandomEngine random,
            HyperGeometric.RandomState state)