I would use one of these two tools: Orange http://orange.biolab.si/ http://orange.biolab.si/ "Open source data visualization and analysis for novice and expert

I would use one of these two tools: Orange http://orange.biolab.si/ http://orange.biolab.si/ "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." Weka http://www.cs.waikato.ac.nz/ml/weka/ http://www.cs.waikato.ac.nz/ml/weka/ "Weka is a collection of machine learning algorithms for data mining tasks. The algorithms can either be applied directly to a dataset or called from your own Java code. Weka contains tools for data pre-processing, classification, regression, clustering, association rules, and visualization. It is also well-suited for developing new machine learning schemes."