PsiErf (h,...)
PsiErf is a distribution based on the “error function” ERF(x). Its shape is closely related to the Normal distribution.
Alternate Formulation: PsiErfAlt
PsiErfAlt is the PsiErf distribution defined through alternative arguments. One parameter is required which must be chosen from the following list: percentile and var. PsiErfAlt is not supported in Analytic Solver Cloud app.