Orange - data visualization and analysis in python

Open source data visualization and analysis for novice and experts. Data mining through visual programming or Python scripting. Components for machine learning. Extensions for bioinformatics and text mining. Packed with features for data analytics.
 

Visit: http://orange.biolab.si/
Download: http://orange.biolab.si/download/orange-win-w-python-snapshot-2011-12-21-py2.7.exe
Documentation: http://orange.biolab.si/doc/widgets/