stats_rand_gen_t
(PECL stats >= 1.0.0)
stats_rand_gen_t — Generates a single random deviate from a t-distribution
说明
stats_rand_gen_t
( float
$df
) : float
Returns a random deviate from the t-distribution with the degrees of freedom, df.
参数
-
df -
The degrees of freedom
返回值
A random deviate