stats_cdf_uniform
(PECL stats >= 1.0.0)
stats_cdf_uniform — Calculates any one parameter of the uniform distribution given values for the others.
Description
float stats_cdf_uniform ( float $par1 , float $par2 , float $par3 , int $which ) Returns the cumulative distribution function, its inverse, or one of its parameters, of the uniform distribution. The kind of the return value and parameters (par1, par2, and par3) are determined by which.
The following table lists the return value and parameters by which. CDF, x, a, and b denotes cumurative distribution function, the value of the random variable, the lower bound and the higher bound of the uniform distribution, respectively.
which | Return value | par1 | par2 | par3 |
|---|---|---|---|---|
1 | CDF | x | a | b |
2 | x | CDF | a | b |
3 | a | x | CDF | b |
4 | b | x | CDF | a |
Parameters
par1
The first parameter
par2
The second parameter
par3
The third parameter
which
The flag to determine what to be calculated
Return Values
Returns CDF, x, a, or b, determined by which.
← stats_cdf_t
stats_cdf_weibull →
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