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Beta Class

Continuous univariate Beta distribution. http://en.wikipedia.org/wiki/Beta_distribution
Inheritance Hierarchy
SystemObject
  FinMath.Statistics.DistributionsCUDistribution
    FinMath.Statistics.DistributionsBeta

Namespace:  FinMath.Statistics.Distributions
Assembly:  FinMath (in FinMath.dll) Version: 2.4.7-0a995bd0ea1854c2c868ec3f8dae606c5777e170
Syntax
C#
[SerializableAttribute]
public class Beta : CUDistribution

The Beta type exposes the following members.

Constructors
  NameDescription
Public methodBeta(Double, Double)
Creates new instance of Beta with user specified parameters.
Public methodBeta(RandomGenerator, Double, Double)
Creates new instance of Beta with user specified parameters.
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Properties
  NameDescription
Public propertyA
The first shape parameter.
Public propertyB
The second shape parameter.
Public propertyEntropy
Entropy of the distribution. http://en.wikipedia.org/wiki/Information_entropy
(Inherited from CUDistribution.)
Public propertyKurtosis
Excess Kurtosis of distribution. http://en.wikipedia.org/wiki/Excess_kurtosis
(Overrides CUDistributionKurtosis.)
Public propertyMean
Mean of the distribution. http://en.wikipedia.org/wiki/Expected_value
(Overrides CUDistributionMean.)
Public propertyMedian
Median of distribution. http://en.wikipedia.org/wiki/Median
(Inherited from CUDistribution.)
Public propertyMode
Mode of distribution. http://en.wikipedia.org/wiki/Mode_(statistics)
(Overrides CUDistributionMode.)
Public propertySkewness
Skewness of distribution. http://en.wikipedia.org/wiki/Skewness
(Overrides CUDistributionSkewness.)
Public propertyStandardDeviation
Standard deviation of the distribution. http://en.wikipedia.org/wiki/Standard_Deviation
(Inherited from CUDistribution.)
Public propertyVariance
Variance of the distribution. http://en.wikipedia.org/wiki/Variance
(Overrides CUDistributionVariance.)
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Methods
  NameDescription
Public methodCdf(Double)
Cumulative distribution function. http://en.wikipedia.org/wiki/Cumulative_distribution_function
(Overrides CUDistributionCdf(Double).)
Public methodStatic memberCdf(Double, Double, Double)
Static cumulative distribution function. http://en.wikipedia.org/wiki/Cumulative_distribution_function
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Public methodInverseCdf(Double)
Inverse cumulative distribution function. Is useful for quantile calculation. Function will return value of random variable such that likelihood for this random variable to occur less than or equal to returned value equal to specified pvalue parameter.
(Inherited from CUDistribution.)
Public methodStatic memberInverseCdf(Double, Double, Double)
Inverse cumulative distribution function. Is useful for quantile calculation. Function will return value of random variable such that likelihood for this random variable to occur less than or equal to returned value equal to specified pvalue parameter.
Public methodPdf(Double)
Probability distribution function. http://en.wikipedia.org/wiki/Probability_density_function
(Overrides CUDistributionPdf(Double).)
Public methodStatic memberPdf(Double, Double, Double)
Static probability distribution function. http://en.wikipedia.org/wiki/Probability_density_function
Public methodSample
Generate random variable sample.
(Overrides CUDistributionSample.)
Public methodSample(Double)
Fill in array with random variable series.
(Overrides CUDistributionSample(Double).)
Public methodSample(Int32)
Generate series of random variable samples.
(Inherited from CUDistribution.)
Public methodSample(Vector)
Fill in vector with random variable samples series.
(Inherited from CUDistribution.)
Public methodStatic memberSample(Double, Double)
Static method which generates new sample of Beta distribution variate with specified parameters.
Public methodStatic memberSample(RandomGenerator, Double, Double)
Static method which generates new sample of Beta distribution variate with specified parameters.
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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See Also