fit_beta_random_effect
                        Fit beta random effect
fit_logistic_random_effect
                        Fit logisitic random effect
fit_zero_inflated_beta_random_effect
                        Fit zero inflated beta random effect
ibd                     Longitudinal human microbiome data
simulate_beta_random_effect_data
                        Simulate beta data
simulate_logistic_data
                        Simulate logistic data
simulate_zero_inflated_beta_random_effect_data
                        Simulate data according to zero-inflated beta
                        random effects model
zibr                    Fit zero-inflated beta regression with random
                        effects
