stats_cdf_chisquare
(PECL stats:1.0.0-1.0.2)
stats_cdf_chisquare — Calculates any one parameter of the chi-square distribution given values for the others.
说明
float stats_cdf_chisquare
( float $par1
, float $par2
, int $which
)
Warning
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- par1
-
- par2
-
- which
-
返回值