Drill-Downs Reports Generate reports that can enable you to "drill" into the data
Response Based Grouping and Segmentation - Create Groups (or slices) of your data for comparative analysis.
"Time Based Grouping Analysis" and "System Variable Based Grouping Analysis" is available only with the Corporate License. (For more information please check the Additional References)
Trend Analysis - Trend your data over time and see how responses change over time.