| base_match | Defines factors using value-label mapping |
| base_when | Defines factors using logical objects |
| et | Tables variables |
| nhanes | National Health and Nutrition Examination Survey data |
| p_cor | Finds correlation coefficients, with support for piping |
| p_glm | Fits generalized linear models, with support for piping |
| p_lm | Fits linear models, with support for piping |
| p_t.test | Conducts t-tests, with support for piping |
| p_table | Tables variables, with support for piping |
| p_wilcox.test | Conducts Wilcoxon rank-sum tests, with support for piping |