- if a value in a row match a set of values stored in another row then write something
- how many values of a specific variable
- how many combinations of values of multiple variables
Disclaimer: Misuses of Excel in academic is common. Excel is easy to use but it cannot replace real statistical tools for big projects.
Illustration: from the Tomb of Horrors module, 2nd ed., painted by Erol Otus, 1981.
« Please, don't let your data slip in the green devil mouth nor in the misty arch. »