Basic Analysis ← Knowledge Base Most Common Analysis Tasks How do I create a crosstab (a.k.a. cross table)? Categorizing Numeric Data Creating a Banner Managing Filters and Weights Can I change the base number that DataCracker refers to when calculating multiple choice questions? Can I alter the responses or edit the raw data? I think I found an error in the calculation of averages? How do I interpret a crosstab table? How do I calculate correlations? How do I compare responses between groups? How do I sort my data? Weighting How can I filter a table so it only shows people who have chose a specific answer from another question?