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

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