JGR (speak 'Jaguar') is a universal and unified Graphical User Interface for R (it actually abbreviates Java Gui for R). JGR was introduced at the useR! meeting in 2004 and there is an introductory article in the Statistical Computing and Graphics Newsletter Vol 16 nr 2 p9-12

What’s new?

2009/10/28    JGR 1.7-0@CRAN

2009/10/18    Announcement of JGR 1.7

                       o   with next R Release on 2008-10-26 JGR 1.7 will be released as soon as possible, this JGR version will

                                  only work with R 2.10.

                             New features will be:

                                  - rJava 0.8

                                  - using REngine API (JRI version 0.5)

                                  - using new Help HTTP server

                                  - Preference to disabled “Save Workspace” message when exiting

2009/08/20    JGR 1.6-8

                       o   updated to new rJava 0.7-x version

2009/06/11    JGR 1.6-7

                       o   just a cosmetic fix, version number in splash-screen adjusted.

2009/06/08    JGR 1.6-6

                       o   fixed load files within multiple editor instances

2009/06/07    JGR 1.6-5

                       o   fixed Load data dialog

                       o   re-enabled Help Agent for editor

                       o   new preferences dialog thanks to Ian Fellows for his work

2009/06/01    JGR 1.6-4 released

                       o   added informative error message when JRI is missing

                       o   Fixed output buffering. Displaying large output to console is faster.

                       o   reactivated possibility to set dataset name when loading a datafile

                       o   Fixed "Open Recent" in Editor

                       o   Fixed "Clear Console" command

                       o   Restructered menu to be consistent with RGui

                       o   ObjectManager, PackageManager, PackageInstaller as singleton

                       o   Editor, Datatable with automatic placement

2009/02/10    JGR 1.6-3 released

                       o   some improvements in editor and new “Load Datafile dialog”, thanks to Ian Fellows for his work

2008/07/24    JGR 1.6-2 and new launchers 1.61 released

                       o   please download the new launchers

2008/06/18    JGR 1.6-1 released

                       o   minor fix in editor and object-browser

2008/06/15    JGR 1.6 and new launchers released

                       o   please delete your .JGRprefs file in your home directory before and download the new launchers

2008/06/15    Launch of new JGR webpage

JGR’s friends at RoSuDa.org