contraceptives	contraceptives
effect.size	odds.and.proportions
odds.and.proportions	odds.and.proportions
odds.ratio	odds.ratio
odds2prop	odds.and.proportions
power.cmh.test	power.cmh.test
print.power.cmh	print.power.cmh
prop2odds	odds.and.proportions
props2theta	odds.and.proportions
rel.risk	rel.risk
rr2theta	odds.and.proportions
samplesizeCMH	samplesizeCMH
theta2rr	odds.and.proportions
