Emacs modes for R/S-Plus, SAS, BUGS/JAGS, Stata, and XLisp-Stat

The ESS (Emacs Speaks Statistics) website provides downloads and installation instructions.

Users can run statistical programs like R inside Emacs, or simply edit source code (functions and help pages) with syntax highlighting and indentation.

As of version 11.2, ADMB-IDE comes with ESS.