stats_rand_gen_f

(PECL)

stats_rand_gen_f -- Generates a random deviate from the F (variance ratio) distribution with "dfn" degrees of freedom in the numerator and "dfd" degrees of freedom in the denominator. Method : directly generates ratio of chisquare variates

Beskrivelse

float stats_rand_gen_f ( float dfn, float dfd )

Advarsel

Denne funktion er på nuværende tidspunkt ikke dokumenteret; kun dens argumenter er til rådighed.

Parameterliste

dfn

Its description

dfd

Its description

Returneringsværdier

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