The latest update to KNIME has been released.

The KNIME Analytics Platform incorporates hundreds of processing nodes for data I/O, preprocessing and cleansing, modeling, analysis and data mining as well as various interactive views, such as scatter plots, parallel coordinates and others. It integrates all of the analysis modules of the well known Weka data mining environment and additional plugins allow R-scripts to be run, offering access to a vast library of statistical routines.

What's New in KNIME 2.12

Analytics - Decision Tree to Rule Set (New node) - Rule Handling (New node) - Statistics measure as aggregation methods in GroupBy node - Extended PMML Support (New node) - Data Generation (New node) - More Statistics Nodes (New set of nodes)

Tool Integration - New MongoDB Integration (New set of nodes) - Javascript Integration (New set of nodes) - Extended JSON Processing (New set of nodes) - XML XPath Interactive extraction (New node) - Extended Python Integration (New node)