RStudio is the premier integrated development environment for the R statistical programming langauge. It is available in open source and commercial editions and runs on the desktop (Mac, Linux, and Windows) or over the web with RStudio Server.
- Support for multiple source windows (tear editor tabs off main window).
- Pane zooming for working distraction free within a single mode.
- Editor and IDE keyboard shortcuts can now be customized.
- New Emacs keybindings mode for the source editor.
- Support for registering custom RStudio Addins.
- R Markdown editing
- OS X 10.6 or later
- R 2.11.1 or later