stats_rand_gen_chisquare

(PECL stats >= 1.0.0)

stats_rand_gen_chisquareGenerates a random deviate from the chi-square distribution

Descrierea

stats_rand_gen_chisquare ( float $df ) : float

Returns a random deviate from the chi-square distribution where the degrees of freedom is df.

Parametri

df

The degrees of freedom

Valorile întoarse

A random deviate