HypergeometricDistribution Class

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Discrete Univariate Hypergeometric distribution. This distribution is a discrete probability distribution that describes the number of successes in a sequence of n draws from a finite population without replacement, just as the binomial distribution describes the number of successes for draws with replacement Wikipedia - Hypergeometric distribution.

[ILNumerics Statistics Toolbox]

Inheritance Hierarchy

SystemObject
ILNumerics.Toolboxes.DistributionsHypergeometricDistribution

Namespace: ILNumerics.Toolboxes.Distributions
Assembly: ILNumerics.Toolboxes.Statistics (in ILNumerics.Toolboxes.Statistics.dll) Version: 5.5.0.0 (5.5.7503.3146)

Syntax

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public class HypergeometricDistribution

Public Class HypergeometricDistribution

Dim instance As HypergeometricDistribution

The HypergeometricDistribution type exposes the following members.

Constructors

	Name	Description
	HypergeometricDistribution	Initializes a new instance of the Hypergeometric class. [ILNumerics Statistics Toolbox]

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Properties

	Name	Description
	Draws	Gets or sets the number of draws without replacement (n). [ILNumerics Statistics Toolbox]
	Entropy	Gets the entropy of the distribution. [ILNumerics Statistics Toolbox]
	Maximum	Gets the maximum of the distribution. [ILNumerics Statistics Toolbox]
	Mean	Gets the mean of the distribution. [ILNumerics Statistics Toolbox]
	Median	Gets the median of the distribution. [ILNumerics Statistics Toolbox]
	Minimum	Gets the minimum of the distribution. [ILNumerics Statistics Toolbox]
	Mode	Gets the mode of the distribution. [ILNumerics Statistics Toolbox]
	Population	Gets or sets the size of the population (N). [ILNumerics Statistics Toolbox]
	StdDev	Gets the standard deviation of the distribution. [ILNumerics Statistics Toolbox]
	Success	Gets or sets the number successes within the population (K, M). [ILNumerics Statistics Toolbox]
	Variance	Gets the variance of the distribution. [ILNumerics Statistics Toolbox]

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Methods

	Name	Description
	CumulativeDistribution	Computes the cumulative distribution (CDF) of the distribution at x, i.e. P(X ≤ x). [ILNumerics Statistics Toolbox]
	DensiityLog	Computes the log probability mass at k, i.e. ln(P(X = k)). [ILNumerics Statistics Toolbox]
	Density	Computes the probability mass (PMF) at k, i.e. P(X = k). [ILNumerics Statistics Toolbox]
	Samples	Generates a sample from the Hypergeometric distribution without doing parameter checking. [ILNumerics Statistics Toolbox]
	ToString	Returns a String that represents this instance. [ILNumerics Statistics Toolbox] (Overrides ObjectToString.)

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Remarks

[ILNumerics Statistics Toolbox]

Reference

ILNumerics.Toolboxes.Distributions Namespace