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Poisson Class Reference
[Integer distributions]

Inherits Idist.

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Detailed Description

Poisson distributed discrete random numbers

Author:

Ralf Gerstenberger

Note:

Poisson from ODEM

supports Report

Poisson provides a series of Poisson-distributed discrete random numbers. The parameter pa divergence is set in the constructor.

Since:

1.0

Public Member Functions
	Poisson (DistContext *c, Label title, double pa)
	Construction.
virtual	~Poisson ()
	Destruction.
virtual int	sample ()
	Get next random number.
double	getA ()
	Get parameter pa.
int	getUses ()
	Get number of uses.
virtual void	reset ()
	Reset statistics.
virtual void	report (Report *r)
	Generate report.
Protected Attributes
double	a
int	uses

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Constructor & Destructor Documentation

Poisson (  DistContext *  c, Label  title, double  pa )

Construction. Parameters: title  Label of the generator c  pointer to DistContext object pa  divergence The parameter pa defines the divergence of the Poisson-distribution generated by this random number generator.

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