stats_dens_f
(PECL stats >= 1.0.0)
stats_dens_f — Probability density function of the F distribution
Description
stats_dens_f(float
$x, float $dfr1, float $dfr2): float
Returns the probability density at x, where the
random variable follows the F distribution of which the degree of freedoms
are dfr1 and dfr2.
Parameters
-
x -
The value at which the probability density is calculated
-
dfr1 -
The degree of freedom of the distribution
-
dfr2 -
The degree of freedom of the distribution
Return Values
The probability density at x or false for failure.
Here you can write a comment
There are no comments available yet.
