GClasses::GUnivariateDistribution Class Reference

Detailed Description

This is the base class for univariate distributions.

#include <GDistribution.h>

Inheritance diagram for GClasses::GUnivariateDistribution:

Public Types

Public Member Functions
	GUnivariateDistribution ()
virtual	~GUnivariateDistribution ()
virtual bool	isDiscrete () const =0
	Returns true iff the space of supported values for this distribution is finite. More...
virtual bool	isSupported (double x) const =0
	Returns true iff the specified value is supported in this distribution. More...
virtual double	likelihood (double x)=0
	Returns the likelihood of the specified value. More...
virtual double	logLikelihood (double x)=0
	Returns the log-likelihood of the specified value. More...
virtual double	mode () const =0
	Returns the most likely value. More...
virtual Type	type () const =0
	Returns the type of distribution. More...

Member Enumeration Documentation

enum GClasses::GUnivariateDistribution::Type

Enumerator
categorical
normal
uniform
poisson
gamma
inverseGamma
beta
softImpulse

Constructor & Destructor Documentation

GClasses::GUnivariateDistribution::GUnivariateDistribution ( )

inline

virtual GClasses::GUnivariateDistribution::~GUnivariateDistribution ( )

inlinevirtual

Member Function Documentation

virtual bool GClasses::GUnivariateDistribution::isDiscrete ( ) const

pure virtual

Returns true iff the space of supported values for this distribution is finite.

Implemented in GClasses::GSoftImpulseDistribution, GClasses::GBetaDistribution, GClasses::GInverseGammaDistribution, GClasses::GGammaDistribution, GClasses::GPoissonDistribution, GClasses::GUniformDistribution, GClasses::GNormalDistribution, and GClasses::GCategoricalDistribution.

virtual bool GClasses::GUnivariateDistribution::isSupported ( double  x ) const

pure virtual

Returns true iff the specified value is supported in this distribution.

Implemented in GClasses::GSoftImpulseDistribution, GClasses::GBetaDistribution, GClasses::GInverseGammaDistribution, GClasses::GGammaDistribution, GClasses::GPoissonDistribution, GClasses::GUniformDistribution, GClasses::GNormalDistribution, and GClasses::GCategoricalDistribution.

virtual double GClasses::GUnivariateDistribution::likelihood ( double  x )

pure virtual

Returns the likelihood of the specified value.

Implemented in GClasses::GSoftImpulseDistribution, GClasses::GBetaDistribution, GClasses::GInverseGammaDistribution, GClasses::GGammaDistribution, GClasses::GPoissonDistribution, GClasses::GUniformDistribution, GClasses::GNormalDistribution, and GClasses::GCategoricalDistribution.

virtual double GClasses::GUnivariateDistribution::logLikelihood ( double  x )

pure virtual

Returns the log-likelihood of the specified value.

Implemented in GClasses::GSoftImpulseDistribution, GClasses::GBetaDistribution, GClasses::GInverseGammaDistribution, GClasses::GGammaDistribution, GClasses::GPoissonDistribution, GClasses::GUniformDistribution, GClasses::GNormalDistribution, and GClasses::GCategoricalDistribution.

virtual double GClasses::GUnivariateDistribution::mode ( ) const

pure virtual

Returns the most likely value.

Implemented in GClasses::GSoftImpulseDistribution, GClasses::GBetaDistribution, GClasses::GInverseGammaDistribution, GClasses::GGammaDistribution, GClasses::GPoissonDistribution, GClasses::GUniformDistribution, GClasses::GNormalDistribution, and GClasses::GCategoricalDistribution.

virtual Type GClasses::GUnivariateDistribution::type ( ) const

pure virtual

Returns the type of distribution.

Implemented in GClasses::GSoftImpulseDistribution, GClasses::GBetaDistribution, GClasses::GInverseGammaDistribution, GClasses::GGammaDistribution, GClasses::GPoissonDistribution, GClasses::GUniformDistribution, GClasses::GNormalDistribution, and GClasses::GCategoricalDistribution.