BioHPC now provides an RStudio service at http://rstudio.biohpc.swmed.edu
RStudio provides a comprehensive yet easy-to use environment for developing scripts in the popular R statistical language. A wide range of R packages are pre-installed. The RStudio service is an ideal place to run smaller analyses, and develop workflows for large datasets which can then be run on the nucleus cluster.
Contact biohpc-help@utsouthwestern.edu if you have any questions.