Statistic Functions
PHP Manual

stats_cdf_f

(PECL stats >= 1.0.0)

stats_cdf_f — Calculates any one parameter of the F distribution given values for the others.

Description

float stats_cdf_f ( float $par1 , float $par2 , float $par3 , int $which )
Warning

This function is currently not documented; only its argument list is available.

Parameters

par1

par2

par3

which

Return Values

Statistic Functions
PHP Manual