PHP Conference Nagoya 2025

stats_rand_gen_chisquare

(PECL stats >= 1.0.0)

stats_rand_gen_chisquareGenerates a random deviate from the chi-square distribution

説明

stats_rand_gen_chisquare(float $df): float

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

パラメータ

df

The degrees of freedom

戻り値

A random deviate

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