At university we have to do an assignment in which we have to answer a Research Question we have made, based on a dataset of an Eurobarometer. We have to use all the following tests: crosstabs, T-tests/Anova and Factor anaysis and OLS Regression analysis; so pretty basic.
However, the dataset, Eurobarometer 80.1, only has categorical variables. As far as I know, you cant do the abovementioned tests with categorical variables, exept the crosstabs. So, am I wrong, or is there something I can do?