stats_rand_gen_noncenral_chisquare
stats_rand_gen_noncenral_chisquare
(PECL stats >= 1.0.0)
stats_rand_gen_noncenral_chisquare — Generates a random deviate from the non-central chi-square distribution
Description
float stats_rand_gen_noncenral_chisquare ( float $df , float $xnonc )
Returns a random deviate from the non-central chi-square distribution with degrees of freedom, df, and non-centrality parameter, xnonc.
Parameters
df
The degrees of freedom
xnonc
The non-centrality parameter
Return Values
A random deviate
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