ITEs_CATT_bartBMA_exact_par
                        Estimate ITEs, CATE, CATT, CATNT and obtain
                        credible intervals (in-sample or
                        out-of-sample).
ITEs_bartBMA            ITE Predictions (in-sample) using bartBMA and
                        the method described by Hill (2011)
ITEs_bartBMA_exact_par
                        Estimate ITEs and obtain credible intervals
                        (in-sample or out-of-sample).
bartBMA                 Bayesian Additive Regression Trees Using
                        Bayesian Model Averaging (BART-BMA)
bartBMA_with_ITEs_exact_par
                        Prediction intervals for bart-bma output
                        obtained using linear algebra to obtain means
                        and variances, and using bisection to find the
                        quantiles of the mixture of t distributions.
pred_expectation_intervals_bbma_GS
                        Prediction intervals for bart-bma output
pred_intervals_bbma_GS
                        Prediction intervals for bart-bma output
pred_intervals_new_initials_GS
                        Prediction intervals for bart-bma output
pred_ints_exact         Prediction intervals for bart-bma output
                        obtained using linear algebra to obtain means
                        and variances, and using bisection to find the
                        quantiles of the mixture of t distributions.
pred_ints_exact_par     Prediction intervals for bart-bma output
                        obtained using linear algebra to obtain means
                        and variances, and using bisection to find the
                        quantiles of the mixture of t distributions.
pred_means_bbma_GS      Predictions for bart-bma output obtained from a
                        Gibbs sampler
pred_means_bbma_new_initials_GS
                        Predictions for bart-bma output obtained from a
                        Gibbs sampler
predict_bartBMA         Predictions for a new dataset using an existing
                        bartbma object
predict_probit_bartBMA
                        Predictions for a new dataset using an existing
                        probit_bartBMA object
preds_bbma_lin_alg      Predictions for bart-bma output obtained from
                        the posterior probability weighted averaged of
                        the posterior means for each model
probit_bartBMA          Probit BART_BMA for classification of a binary
                        variable
varImpScores            Variable importances as defined by Hernandez et
                        al. (2018)
varIncProb              Variable inclusion probabilities as defined by
                        Linero (2018)
