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.

Description

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

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Parameters

dfn

Its description

dfd

Its description

xnonc

Its description

Return Values

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