diff --git a/README.Rmd b/README.Rmd
index e9e94af..fbcb7e9 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -151,6 +151,7 @@ These packages help you build models and make inferences. Often the same package
 * [h2o](http://www.h2o.ai/) - parallel distributed machine learning algorithms
 * [ROCR](http://rocr.bioinf.mpi-sb.mpg.de/) - plots to visualize classifier performance
 * [pROC](http://web.expasy.org/pROC/) - Tools for visualizing, smoothing and comparing ROC curves
+* [rstanarm](http://mc-stan.org/interfaces/rstanarm.html) - Bayesian Applied Regression Modeling via Stan
 
 
 ## Communicate