beta_est                Method of Moments Estimation of Beta
                        distribution
binom_est               Method of Moments Estimation of Binomial
                        distribution
chisq_est               Method of Moments Estimation of Chi-Square
                        distribution
exp_est                 Method of Moments Estimation of Exponential
                        Distribution
gamma_est               Method of Moments Estimation of Gamma
                        distribution
geom_est                Method of Moments Estimation of Negative
                        Binomial distribution
lnorm_est               Method of Moments Estimation of Log-Normal
                        distribution
logarithmic_est         Method of Moments Estimation of Logarithmic
                        distribution
nbinom_est              Method of Moments Estimation of Negative
                        Binomial distribution
norm_est                Method of Moments Estimation of Normal
                        distribution
pois_est                Method of Moments Estimation of Poisson
                        distribution
sim_mp_test             Most Powerful Test by Neyman-Pearson Lemma
sim_sam_int             Simulated confidence interval of a statistic
