stats_rand_gen_noncentral_f

(no version information, might be only in CVS)

stats_rand_gen_noncentral_f -- Generates a random deviate from the noncentral F (variance ratio) distribution with "dfn" degrees of freedom in the numerator, and "dfd" degrees of freedom in the denominator, and noncentrality parameter "xnonc". Method : directly generates ratio of noncentral numerator chisquare variate to central denominator chisquare variate.

説明

float stats_rand_gen_noncentral_f ( float dfn, float dfd, float xnonc )

警告

この関数は、 現在のところ詳細な情報はありません。引数のリストのみが 記述されています。

パラメータ

dfn

Its description

dfd

Its description

xnonc

Its description

返り値

What the function returns, first on success, then on failure. See also the &return.success; entity