Stixbox Function
Last update : 21/4/2006
dhypg - The hypergeometric probability function
Calling Sequence
- p = dhypg(k,n,K,N)
Parameters
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n,K,N : nonnegative integers such that n<= N, K<= N
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k : integer
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p : probability Prob(X=k) where X is an hypergeometric random variable with parameters n,K,N.
Description
The hypergeometric probability function
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- N is the total number of elements of the population
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-n is the number of elements which are randomly extracted
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- K is the number of elements of the population which have the studied property