dmhn                    Density of the Modified Half-Normal
                        Distribution
mhn_kurtosis            Excess Kurtosis of the Modified Half-Normal
                        Distribution
mhn_mean                Mean of the Modified Half-Normal Distribution
mhn_mode                Mode of the Modified Half-Normal Distribution
mhn_skewness            Skewness of the Modified Half-Normal
                        Distribution
mhn_var                 Variance of the Modified Half-Normal
                        Distribution
pmhn                    Distribution Function of the Modified
                        Half-Normal Distribution
qmhn                    Quantile Function of the Modified Half-Normal
                        Distribution
rmhn                    Random Generation from the Modified Half-Normal
                        Distribution
