| add_index | Add index |
| correlate | Compute correlation coefficients |
| crosstab | Crosstab variables |
| describe | Describe numeric variables |
| describe_cat | Describe categorical variables |
| fbposts | Facebook posts reliability test |
| get_reliability | Get reliability estimates of index variables |
| tab_frequencies | Tabulate frequencies |
| test_icr | Perform an intercoder reliability test |
| to_correlation_matrix | Create correlation matrix |
| t_test | Compute t-tests |
| unianova | Compute one-way ANOVAs |
| WoJ | Worlds of Journalism sample data |