plPoisson Class Reference

This class implements the Poisson distribution. More...

#include <plPoisson.h>

Inheritance diagram for plPoisson:

[legend]Collaboration diagram for plPoisson:

[legend]List of all members.

Public Member Functions
	plPoisson (const plSymbol &variable, plFloat mean)
	Constructs a Poisson distribution on the domain of the {variable}.
virtual	~plPoisson ()
	Destroys the kernel.

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Detailed Description

This class implements the Poisson distribution.

Definition at line 30 of file plPoisson.h.

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Constructor & Destructor Documentation

plPoisson::plPoisson (  const plSymbol &  variable, plFloat  mean )

Constructs a Poisson distribution on the domain of the {variable}. The value "mean" (also called lambda) is the mean of the distribution. The variable "variable" has to take solely positive or null integer values. The formula for Poisson distribution is: p(x)= exp(-mean) * mean^x / x!

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The documentation for this class was generated from the following file:

• plPoisson.h

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