org.catacomb.numeric.math

Class Random

java.lang.Object

org.catacomb.numeric.math.Random

public final class Random
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
private static double[]	cof
private static int	ia
private static int	ic
private static int	im
private static int	jran

Constructor Summary

Constructors

Constructor and Description
Random()

Method Summary

Methods

Modifier and Type	Method and Description
static double	gammln(double xx)
static double	gaussianRV()
static int	getSeed()
static double	grv()
static double	nextRandom()
static double	poidev(double xm)
static int	poissonInt(double d)
static double	random()
static void	setSeed(int jr)
static double	uniformRV()
static int	weightedSample(double[] rw)

Methods inherited from class java.lang.Object

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

Field Detail

jran

private static int jran

im

private static int im

ia

private static int ia

ic

private static int ic

cof

private static double[] cof

Constructor Detail

Random

public Random()

Method Detail

random

public static double random()

getSeed

public static int getSeed()

setSeed

public static void setSeed(int jr)

nextRandom

public static double nextRandom()

uniformRV

public static double uniformRV()

weightedSample

public static int weightedSample(double[] rw)

gaussianRV

public static double gaussianRV()

grv

public static double grv()

poissonInt

public static final int poissonInt(double d)

gammln

public static final double gammln(double xx)

poidev

public static final double poidev(double xm)