| matched_or | Matched pairs odds ratio and confidence interval | 
| matched_or.data.frame | Matched pairs odds ratio from a data frame | 
| matched_or.table | Matched pairs odds ratio from a table | 
| prop_power | Power and sample size for 2 proportions | 
| prop_test | Tests for equality of proportions | 
| prop_test.data.frame | Tests for equality of proportions | 
| prop_test.matrix | Tests for equality of proportions | 
| prop_test.numeric | Tests for equality of proportions | 
| prop_test.table | Tests for equality of proportions | 
| riskdiff | Risk difference | 
| riskdiff.data.frame | Risk difference | 
| riskdiff.matrix | Risk difference | 
| riskdiff.table | Risk difference | 
| tavolo | Create 2 x k frequency tables | 
| tavolo.data.frame | Create 2 x k frequency tables | 
| tavolo.matrix | Create 2 x k frequency tables | 
| tavolo.table | Create 2 x k frequency tables |