deltagammanc            Computes the noncentrality parameter delta of
                        the noncentral gamma function
dgammanc                Computes the probability density function of
                        the noncentral gamma function
ncg-package             Computes the noncentral gamma functions: pdf,
                        cdf, quantiles and noncentrality parameter.
pgammanc                Computes the cumulative distribution function
                        of the noncentral gamma function
qgammanc                Computes the probability density function of
                        the noncentral gamma function
