diagnostics             Model Diagnostics and Goodness-of-Fit Tests for
                        Power Xgamma Error Models
mcmc_bayesian           Bayesian MCMC Estimation, HPD Intervals, and
                        Heidelberger-Welch Convergence Diagnostics
mle_em                  Maximum Likelihood Estimation and Bootstrap
                        Inference for Power Xgamma Distribution
powerxgamma             The Power Xgamma Distribution
predict.rf_powerxgamma
                        Predictions and Prediction Intervals for Power
                        Xgamma Random Forest Models
rf_powerxgamma          Random Forest Regression with Power Xgamma
                        Distribution Error Model
