stats_rand_gen_ibinomial_negative
PHP function
Edit on GitHub ✎
(PECL stats >= 1.0.0)
Generates a random deviate from the negative binomial distribution
Description
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.
Parameters
nThe number of success
pThe success rate
Return Values
A random deviate, which is the number of failure.