stats_rand_gen_exponential

(PECL stats >= 1.0.0)

stats_rand_gen_exponential — Generates a random deviate from the exponential distribution

Beschreibung

stats_rand_gen_exponential ( float $av ) : float

Returns a random deviate from the exponential distribution of which the scale is av.

Parameter-Liste

av

The scale parameter

Rückgabewerte

A random deviate