stats_rand_gen_exponentialstats_rand_gen_f
(PECL stats >= 1.0.0)
stats_rand_gen_f — Generates a random deviate
Descrierea
float stats_rand_gen_f
( float
$dfn
, float $dfd
)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.
Parametri
-
dfn -
-
dfd -
Valorile întoarse
add a note
User Contributed Notes
stats_rand_gen_f - [0 notes]
There are no user contributed notes for this page.