I am a student and I need to know how to use Mathematica to do data
analysis of a large psychological survey. Is there a way to make Mathematica find patterns in survey responses and display correlations between survey question responses? How would one use Mathematica to analyse the results of a psychological survey, how can Mathematica be used to find groups of people who respond in a certain way to particular questions, and isolate underlying patterns and trends in people answers? Does anyone have any suggestions?