BetaDistribution Class

Generates Beta distributed random numbers.

Inheritance Hierarchy

Namespace: Altaxo.Calc.Probability
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3261.0 (4.8.3261.0)

Syntax

public class BetaDistribution : ContinuousDistribution

The BetaDistribution type exposes the following members.

Constructors

	Name	Description
	BetaDistribution	Initializes a new instance of the BetaDistribution class, using a StandardGenerator as underlying random number generator.
	BetaDistribution(Generator)	Initializes a new instance of the BetaDistribution class, using the specified Generator as underlying random number generator.
	BetaDistribution(Double, Double)	Initializes a new instance of the BetaDistribution class, using the specified parameters and the default Generator.
	BetaDistribution(Double, Double, Generator)	Initializes a new instance of the BetaDistribution class, using the specified Generator as underlying random number generator.

Properties

	Name	Description
	Alpha	Gets or sets the parameter alpha which is used for generation of beta distributed random numbers.
	Beta	Gets or sets the parameter beta which is used for generation of beta distributed random numbers.
	CanReset	Gets a value indicating whether the random number distribution can be reset, so that it produces the same random number sequence again. (Inherited from Distribution)
	Generator	Gets or sets a Generator object that can be used as underlying random number generator. (Inherited from Distribution)
	Maximum	Gets the maximum possible value of beta distributed random numbers. (Overrides DistributionMaximum)
	Mean	Gets the mean value of beta distributed random numbers. (Overrides DistributionMean)
	Median	Gets the median of beta distributed random numbers. (Overrides DistributionMedian)
	Minimum	Gets the minimum possible value of beta distributed random numbers. (Overrides DistributionMinimum)
	Mode	Gets the mode of beta distributed random numbers. (Overrides DistributionMode)
	Variance	Gets the variance of beta distributed random numbers. (Overrides DistributionVariance)

Methods

	Name	Description
	CDF(Double)	(Overrides ContinuousDistributionCDF(Double))
	CDF(Double, Double, Double)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	Initialize
	IsValidAlpha	Determines whether the specified value is valid for parameter Alpha.
	IsValidBeta	Determines whether the specified value is valid for parameter Beta.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	NextDouble	Returns a beta distributed floating point random number. (Overrides DistributionNextDouble)
	PDF(Double)	(Overrides ContinuousDistributionPDF(Double))
	PDF(Double, Double, Double)
	Quantile(Double)	(Overrides ContinuousDistributionQuantile(Double))
	Quantile(Double, Double, Double)
	Reset	Resets the random number distribution, so that it produces the same random number sequence again. (Inherited from Distribution)
	ToString	Returns a string that represents the current object. (Inherited from Object)

Fields

	Name	Description
	_alpha
	_beta
	a
	algorithmBB
	b
	delta
	gamma
	generator	Stores a Generator object that can be used as underlying random number generator. (Inherited from Distribution)
	hlpalpha
	hlpbeta
	k1
	k2
	maxexp
	scale

Remarks

The implementation of the BetaDistribution type bases upon information presented on Wikipedia - Beta distribution and Xycoon - Beta Distribution.