stats_cdf_poisson
(PECL stats >= 1.0.0)
stats_cdf_poisson — Calculates any one parameter of the Poisson distribution given values for the others.
Description
float stats_cdf_poisson
( float $par1
, float $par2
, int $which
)
Warning
This function is currently not documented; only its argument list is available.
Parameters
- par1
-
- par2
-
- which
-
Return Values