umontreal.iro.lecuyer.randvar
Class Pearson5Gen

java.lang.Object
  umontreal.iro.lecuyer.randvar.RandomVariateGen
      umontreal.iro.lecuyer.randvar.Pearson5Gen

Deprecated.

@Deprecated
public class Pearson5Gen
extends RandomVariateGen

Constructor Summary

Pearson5Gen(RandomStream s, double alpha)
Deprecated. Creates a Pearson5 random variate generator with parameters α = alpha and β = 1, using stream s.

Pearson5Gen(RandomStream s, double alpha, double beta)
Deprecated. THIS CLASS HAS BEEN RENAMED InverseGammaGen.

Pearson5Gen(RandomStream s, Pearson5Dist dist)
Deprecated. Creates a new generator for the distribution dist, using stream s.

Method Summary

double	getAlpha() Deprecated. Returns the parameter α of this object.
double	getBeta() Deprecated. Returns the parameter β of this object.
static double	nextDouble(RandomStream s, double alpha, double beta) Deprecated. Generates a variate from the Pearson V distribution with shape parameter α > 0 and scale parameter β > 0.

Methods inherited from class umontreal.iro.lecuyer.randvar.RandomVariateGen

getDistribution, getStream, nextArrayOfDouble, nextDouble, setStream, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Pearson5Gen

public Pearson5Gen(RandomStream s,
                   double alpha,
                   double beta)

Deprecated.

THIS CLASS HAS BEEN RENAMED InverseGammaGen. Creates a Pearson5 random variate generator with parameters α = alpha and β = beta, using stream s.

Pearson5Gen

public Pearson5Gen(RandomStream s,
                   double alpha)

Deprecated.

Creates a Pearson5 random variate generator with parameters α = alpha and β = 1, using stream s.

Pearson5Gen

public Pearson5Gen(RandomStream s,
                   Pearson5Dist dist)

Deprecated.

Creates a new generator for the distribution dist, using stream s.

Method Detail

nextDouble

public static double nextDouble(RandomStream s,
                                double alpha,
                                double beta)

Deprecated.

Generates a variate from the Pearson V distribution with shape parameter α > 0 and scale parameter β > 0.

getAlpha

public double getAlpha()

Deprecated.

Returns the parameter α of this object.

getBeta

public double getBeta()

Deprecated.

Returns the parameter β of this object.