Decision Trees
Extend analysis
Since you use SPSS Classification Trees within the SPSS interface, you can create classification trees directly within SPSS and conveniently use the information that results to segment and group cases directly within the data. There is no back and forth between SPSS and other software. Additionally, you can generate selection or classification/prediction rules in the form of SPSS syntax, SQL statements, or simple text (through syntax). You can display these rules in the Viewer and save them to an external file for later use to make predictions about individual and new cases. If you’d like to use your results to score other data files, you can write information from the tree model directly to your data or create XML models for use in SPSS Server 13.0.