PHP Manual
Statistic 関数
Generates a single random deviate from a non-central t-distribution

stats_rand_gen_noncentral_t

(PECL stats >= 1.0.0)

stats_rand_gen_noncentral_t — Generates a single random deviate from a non-central t-distribution

説明

function stats_rand_gen_noncentral_t(float $df, float $xnonc): float

Returns a random deviate from the non-central t-distribution with the degrees of freedom, df, and the non-centrality parameter, xnonc.

パラメータ

df: The degrees of freedom
xnonc: The non-centrality parameter

戻り値

A random deviate

関連キーワード:

stats random deviate rand central noncentral Generates single float xnonc degrees freedom centrality parameter Statistic

関連する関数・ページ:

function.stats-rand-gen-noncentral-chisquare function.stats-rand-gen-noncentral-f function.stats-rand-gen-t function.stats-rand-gen-normal function.stats-rand-gen-f function.stats-rand-gen-chisquare