| contraceptives | Oral contraceptive use and breast cancer rates |
| effect.size | Interconvert odds and proportion values |
| odds.and.proportions | Interconvert odds and proportion values |
| odds.ratio | Create an odds ratio estimate from a 2-by-2 table of frequencies or proportions |
| odds2prop | Interconvert odds and proportion values |
| power.cmh.test | Power and sample size calculation for the Cochran-Mantel-Haenszel test |
| print.power.cmh | Print '"power.cmh"' object |
| prop2odds | Interconvert odds and proportion values |
| props2theta | Interconvert odds and proportion values |
| rel.risk | Calculate the relative risk from a 2-by-2 table |
| rr2theta | Interconvert odds and proportion values |
| samplesizeCMH | samplesizeCMH: Power and Sample Size Calculation for the Cochran-Mantel-Haenszel Test |
| theta2rr | Interconvert odds and proportion values |