stats_rand_gen_chisquare
(PECL stats >= 1.0.0)
stats_rand_gen_chisquare — Generates random deviate from the distribution of a chisquare with "df" degrees of freedom random variable.
说明
float stats_rand_gen_chisquare
( float $df
)
Warning 本函数还未编写文档,仅有参数列表。