stats_rand_gen_gamma
stats_rand_gen_gamma
Generates a random deviate from the gamma distribution
float **stats_rand_gen_gamma** float $a float $r
Generates a random deviate from the gamma distribution whose density is (AR)/Gamma(R) * X(R-1) * Exp(-A*X).
a
location parameter of Gamma distribution (
> 0).
a
r
shape parameter of Gamma distribution ( >
0).
r
A random deviate