stats_rand_gen_f
Generates a random deviate from the F distribution
Description
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.
Parameters
-
dfn
-
The degrees of freedom in the numerator
-
dfd
-
The degrees of freedom in the denominator
Return Values
A random deviate