sgpp::base::DistributionBeta Class Reference

Disclaimer: This implementation models the beta distribution used for Polynomial Chaos Expansion and should not be confused with the textbook definition of a beta distribution. More...

#include <DistributionBeta.hpp>

Inheritance diagram for sgpp::base::DistributionBeta:

Public Member Functions
	DistributionBeta (double alpha, double beta)
	Constructor.
double	eval (double x)
sgpp::base::DataVector	getBounds ()
sgpp::base::DataVector	getCharacteristics ()
	return all relevant characteristic values (e.g.
sgpp::base::DistributionType	getType ()
double	sample ()
virtual	~DistributionBeta ()
	Destructor.
Public Member Functions inherited from sgpp::base::Distribution
	Distribution (typename std::chrono::system_clock::duration::rep seed=777)
	Constructor.
sgpp::base::DataVector	samples (size_t num)
virtual	~Distribution ()
	Destructor.

Additional Inherited Members
Protected Attributes inherited from sgpp::base::Distribution
std::default_random_engine	gen

Detailed Description

Disclaimer: This implementation models the beta distribution used for Polynomial Chaos Expansion and should not be confused with the textbook definition of a beta distribution.

Constructor & Destructor Documentation

DistributionBeta()

sgpp::base::DistributionBeta::DistributionBeta ( double  alpha, double  beta  )

inlineexplicit

Constructor.

References alpha.

~DistributionBeta()

virtual sgpp::base::DistributionBeta::~DistributionBeta ( )

inlinevirtual

Destructor.

Member Function Documentation

eval()

double sgpp::base::DistributionBeta::eval ( double  x )

inlinevirtual

Implements sgpp::base::Distribution.

Referenced by python.uq.analysis.asgc.ASGCAnalysis.ASGCAnalysis::estimateDensity().

getBounds()

sgpp::base::DataVector sgpp::base::DistributionBeta::getBounds ( )

inlinevirtual

Implements sgpp::base::Distribution.

Referenced by python.uq.dists.J.J::discretize(), and python.uq.dists.Dist.Dist::l2error().

getCharacteristics()

sgpp::base::DataVector sgpp::base::DistributionBeta::getCharacteristics ( )

inlinevirtual

return all relevant characteristic values (e.g.

mean and standarddeviation for normal distribution)

Implements sgpp::base::Distribution.

getType()

sgpp::base::DistributionType sgpp::base::DistributionBeta::getType ( )

inlinevirtual

Implements sgpp::base::Distribution.

References sgpp::base::Beta.

sample()

double sgpp::base::DistributionBeta::sample ( )

inlinevirtual

Implements sgpp::base::Distribution.

References sgpp::base::Distribution::gen.

Referenced by python.uq.uq_setting.UQSettingManager.UQSettingManager::do_sampleList().

---

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

• base/src/sgpp/base/tools/DistributionBeta.hpp