Statistic Functions
PHP Manual

stats_rand_gen_ibinomial

Generates a random deviate from the binomial distribution

Description

int stats_rand_gen_ibinomial(int $n, float $pp)

Returns a random deviate from the binomial distribution whose number of trials is n and whose probability of an event in each trial is pp.

Parameters

n

The number of trials

pp

The probability of an event in each trial

Return Values

A random deviate