Multinomial Class

Multivariate Multinomial distribution. For details about this distribution, see Wikipedia - Multinomial distribution.

Inheritance Hierarchy

SystemObject
Altaxo.Calc.DistributionsMultinomial

Namespace: Altaxo.Calc.Distributions
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)

Syntax

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public class Multinomial : IDistribution

The Multinomial type exposes the following members.

Constructors

	Name	Description
	Multinomial(Double, Int32)	Initializes a new instance of the Multinomial class.
	Multinomial(Histogram, Int32)	Initializes a new instance of the Multinomial class from histogram h. The distribution will not be automatically updated when the histogram changes.
	Multinomial(Double, Int32, Random)	Initializes a new instance of the Multinomial class.

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Properties

	Name	Description
	Mean	Gets the mean of the distribution.
	N	Gets the number of trials.
	P	Gets the proportion of ratios.
	RandomSource	Gets or sets the random number generator which is used to draw random samples.
	Skewness	Gets the skewness of the distribution.
	Variance	Gets the variance of the distribution.

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Methods

	Name	Description
	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)
	IsValidParameterSet	Tests whether the provided values are valid parameters for this distribution.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	Probability	Computes values of the probability mass function.
	ProbabilityLn	Computes values of the log probability mass function.
	Sample	Samples one multinomial distributed random variable.
	Sample(Random, Double, Int32)	Samples one multinomial distributed random variable.
	Samples	Samples a sequence multinomially distributed random variables.
	Samples(Random, Double, Int32)	Samples a multinomially distributed random variable.
	ToString	A string representation of the distribution. (Overrides ObjectToString)

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Remarks

The distribution is parameterized by a vector of ratios: in other words, the parameter does not have to be normalized and sum to 1. The reason is that some vectors can't be exactly normalized to sum to 1 in floating point representation.

Reference

Altaxo.Calc.Distributions Namespace