regularized
fun regularizedIncompleteBetaFunction(x: Double, a: Double, b: Double, lnbeta: Double = logBetaFunction(a, b)): Double
Computes the regularized incomplete beta function at the supplied x
Return
the regularized incomplete beta function at the supplied x
Parameters
x
the point to be evaluated
a
alpha 1
b
alpha 2
lnbeta
the natural log of Beta(alpha1,alpha2)