(PECL stats >= 1.0.0)

stats_rand_gen_ibinomial_negativeGenerates a random deviate from the negative binomial distribution


stats_rand_gen_ibinomial_negative ( int $n , float $p ) : int

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

Elenco dei parametri


The number of success


The success rate

Valori restituiti

A random deviate, which is the number of failure.

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