2023/10/10: - Minor modifications to DESCRIPTION and documentation files to comply with new CRAN policies. - The documentation of GBCEE was updated. - The output of GBCEE with a binary outcome and a continuous outcome has been clarified. 2022/10/07: - The way GBCEE estimates the causal effect with a binary outcome and a continuous outcome has been corrected. 2020/03/10: - A new function, GBCEE has been added. - Bug fix in ABCEE: When computing the prior distribution, the regression coefficients were not appropriately scaled. This bug did return an error, but results were wrong. - Bug fix in ABCEE and NBCEE: The size of the objects containing the results was sometimes incorrect. This bug returned an error message and no results were produced when it occured. 2017/08/10: - The ABCEE function now uses Rcpp to improve computational efficiency. - The ABCEE function now accomodates cases with more than 30 covariates. - The documentation was enhanced. In particular, it now contains examples of diagnostics for the MCMC.