The list of top Statistical Softwares (GUI) is continued below. You can see the earlier post here
6. R Commander– While initially aimed at being a basic statistics GUI, the tremendous popularity of R Commander and the extensions in the form of plugins has helped make this one of the most widely used GUI. In short if you dont know ANY R, and still want to do basic descriptive stats and modeling this will come in handy- with an added script window for custom code for advanced users and extensions like that for DoE (design of experiments) and QCC (Quality Control) packages the e-plugins are a great way to extend this. I suspect the only thing holding it back is Dr Fox and the rest of R Core’s reluctance to fully embrace GUI as a software medium. You can read his earlier interview here-https://decisionstats.wordpress.com/2009/09/14/interview-professor-john-fox-creator-r-commander/
Technically it is possible to convert just about any package to a GUI menu in R Commander using the e-plugins.
7. SAS GUIs–
Enterprise (Guide)
SAS Enterprise Guide was the higher end (and higher priced solution) to enhanced editor’s lack of menu driven commands. It works but many people I know prefer the text editor just as well.
The Enterprise Miner is a separate software and works more like Red R or SPSS Modeler does. Again EM is one of the major DM softwares out there, but the similarity in names is a bit confusing.
Even the Base SAS Enhanced Editor does have some menus for importing data, or querying etc, but it is rarely confused for being a GUI.
8. Oracle Data Miner and Knime
I like both the ODM and Knime but I find the lack of advertising or promotional support puzzling. Both these softwares can do well to combine technical excellence with some marketing. And since they are both free you can check them out yourself here
You can download it here-(note- the Oracle Web Site itself is a bit aging 🙂 )
http://www.oracle.com/technology/products/bi/odm/odminer.html
Knime is the open source GUI which can be found here-
http://www.knime.org/introduction/features
9. RAwkard
Another R GUI- it stands out on the comprehensive ways you can customize your code in menus rather than writing all or learning by rote the syntax.
From http://sourceforge.net/apps/mediawiki/rkward/index.php?title=Main_Page
you can see it below. I recommend this GUI over other GUIs especially if you are new to R and do more data visualization which needs custom graphics.
10. Red R and R JGR/ Deducer
Red R and RJGR/Deducer are both up and coming GUIs for R. While REd R is R version for Enterprise Miner, Deducer is coming up with a new GUI for ggplot the powerful graphics package in R.
Some GUIs excluded from this list are – Statistica, MatLab, EViews(?) because I dont really work with them, and thought it best to turn them over to someone who knows them better.
Hope this list of GUIs helps you- note most of the softwares can be learnt within a quick hour and two if you know basic software skills/data manipulation so going through the GUI list is a faster way of adding value to your resume/knowledge base as well.
DECISION STATS 
I would recommend Orange http://orange.biolab.si/