CNHyperGeom -- Hypergeometrical Distribution

SYNOPSIS

#include <CNCL/HyperGeom.h>

TYPE

CN_HYPERGEOM

BASE CLASSES

CNRandom

DERIVED CLASSES

None

RELATED CLASSES

CNRNG

DESCRIPTION

CNHyperGeom is a class for generating hypergeometrical distributed random numbers.

Constructors:

CNHyperGeom();

CNHyperGeom(CNParam *param);

CNHyperGeom(double mean, double variance, CNRNG *gen);

Initializes a CNHyperGeom distribution with a base random number generator gen, mean value mean and variance variance.

In addition to the member functions required by CNCL, CNHyperGeom provides:

double mean();

double mean(double x);

double variance();

double variance(double x);

Gets/sets the values for mean and variance.

virtual double operator() ();

Draws a hypergeometrical distributed random number.

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