stats_dens_beta
PHP function
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(PECL stats >= 1.0.0)
Probability density function of the beta distribution
Description
stats_dens_beta(float $x, float $a, float $b): float
Returns the probability density at x, where the random variable follows the beta distribution of which the shape parameters are a and b.
Parameters
xThe value at which the probability density is calculated
aThe shape parameter of the distribution
bThe shape parameter of the distribution
Return Values
The probability density at x or false for failure.