std
fun stdBetaCDF(x: Double, alpha1: Double, alpha2: Double, lnBetaA1A2: Double = logBetaFunction(alpha1, alpha2)): Double
Computes the CDF of the standard beta distribution, has accuracy to about 10e-9
Parameters
x
the x value to be evaluated
alpha1
the first shape parameter, must be greater than 0
alpha2
the second shape parameter, must be greater than 0
ln
the logBetaFunction(alpha1, alpha2)