org.knowceans.arms
Class GammaArms

java.lang.Object
  org.knowceans.arms.ArmSampler
      org.knowceans.arms.GammaArms

public class GammaArms
extends ArmSampler

Nested Class Summary

Nested classes/interfaces inherited from class org.knowceans.arms.ArmSampler

ArmSampler.Envelope, ArmSampler.Metropolis, ArmSampler.Point

Field Summary

Fields inherited from class org.knowceans.arms.ArmSampler

DEREF, EYEPS, params, XEPS, YCEIL, YEPS

Constructor Summary

GammaArms()

Method Summary

double	logpdf(double x, java.lang.Object params) implements the gamma density.
static void	main(java.lang.String[] args)

Methods inherited from class org.knowceans.arms.ArmSampler

area, arms, armsSimple, cumulate, expshift, initial, invert, logshift, meet, perfunc, sample, test, update

Methods inherited from class java.lang.Object

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

Constructor Detail

GammaArms

public GammaArms()

Method Detail

logpdf

public double logpdf(double x,
                     java.lang.Object params)

implements the gamma density.

Specified by:

logpdf in class ArmSampler

Parameters:

x -

params - double[]{alpha, beta}

Returns:

main

public static void main(java.lang.String[] args)