FNChygeinv computes the inverse of the Fisher non central hypergeometric cumulative distribution function (cdf)
Fog, A. (2008), Calculation Methods for Wallenius' Noncentral Hypergeometric Distribution, "Communications in Statistics  Simulation and Computation", Vol. 37, pp. 258273.
FNChygepdf

FNChygecdf

FNChygeinv

FNChygernd

WNChygepdf

WNChygecdf

WNChygeinv

WNChygernd