stats_rand_gen_ibinomial_negative

stats_rand_gen_ibinomial_negative

(PECL stats >= 1.0.0)

stats_rand_gen_ibinomial_negative — Generates a random deviate from the negative binomial distribution

Description

int stats_rand_gen_ibinomial_negative ( int $n , float $p )

Returns a random deviate from a negative binomial distribution where the number of success is n and the success rate is p.

Parameters

n

The number of success

p

The success rate

Return Values

A random deviate, which is the number of failure.

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