php man page for stats_cdf_f

STATS_CDF_F(3)								 1							    STATS_CDF_F(3)

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

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

DESCRIPTION
       Warning

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

PARAMETERS
	      o $par1
		-

	      o $par2
		-

	      o $par3
		-

	      o $which
		-

RETURN VALUES
PHP Documentation Group 													    STATS_CDF_F(3)