Click or drag to resize

BetaDistribution Class

Class BetaDistribution represents the beta probability distribution.
Inheritance Hierarchy

Namespace:  CenterSpace.NMath.Core
Assembly:  NMath (in NMath.dll) Version: 7.3
Syntax
[SerializableAttribute]
public class BetaDistribution : ProbabilityDistribution, 
	IRandomVariableMoments

The BetaDistribution type exposes the following members.

Constructors
  NameDescription
Public methodBetaDistribution
Default constructor. Constructs a BetaDistribution instance with alpha and beta equal to 1.
Public methodBetaDistribution(Double, Double)
Constructs a BetaDistribution instance with the given alpha and beta.
Top
Properties
  NameDescription
Public propertyAlpha
Gets and sets the alpha shape parameter.
Public propertyBeta
Gets and sets the beta shape parameter.
Public propertyKurtosis
Gets the kurtosis, a measure of the degree of peakednesss of the distribution.
Public propertyMean
Gets the mean of the distribution.
Public propertySkewness
Gets the skewness, a measure of the degree of asymmetry of this distribution.
Public propertyVariance
Gets the variance of the distribution.
Top
Methods
  NameDescription
Public methodCDF
Returns the cumulative density function evaluated at a given value.
(Overrides ProbabilityDistributionCDF(Double).)
Public methodClone
Creates a deep copy of this BetaDistribution.
(Overrides ProbabilityDistributionClone.)
Public methodInverseCDF
Returns the inverse cumulative density function evaluated a the given value.
(Overrides ProbabilityDistributionInverseCDF(Double).)
Protected methodInverseCdfUsingBracket
Uses a bracketing method to evaluate the inverse of cumulative distribution functions.
(Inherited from ProbabilityDistribution.)
Protected methodInverseDiscreteCdfUsingBracket
Uses a bracketing method to evaluate the inverse of cumulative distribution functions for discrete distributions.
(Inherited from ProbabilityDistribution.)
Public methodPDF
Returns the probability density function evaluated at a given value.
(Overrides ProbabilityDistributionPDF(Double).)
Public methodToString
Returns a formatted string representation of this distribution.
(Overrides ProbabilityDistributionToString.)
Top
Remarks
Beta distributions are nonzero only on the interval (0 1). Beta distributions have two free parameters, usually labelled alpha and beta.
See Also