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Probabilities.HypGeometricCDFInv Method (double, int, int, int)

Hypergeometric distribution point percent function (PPF).

Syntax
C#
Visual Basic
public static double HypGeometricCDFInv(double p, int M, int K, int N);
Parameters 
Description 
double p 
Probability, real positive value on closed interval [0,1]. 
int M 
Defines total number of elements, valid values ae integers on closed interval [0,X]. 
int K 
Defines number of elements with certain traits, valid values are integers on closed interval [X,M]. 
int N 
Defines number of samples, valid values are integers on closed interval [X,M]. 

the hypergeometric distribution point percent function (PPF) for probability p using the integer parameters M (total number of elements), K (number of elements with a certain trait) and N (number of samples drawn).

The result is the least integer such that the hypergeometric CDF evaluated at result equals or exceeds p.

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