Adjusted Wald Confidence Interval for a Difference of Binomial Proportions Based on Paired Data
Adjusted Wald intervals for binomial proportions in one-sample and two-sample designs have been shown to perform about as well as the best available methods. The adjusted Wald intervals are easy to compute and have been incorporated into introductory statistics courses. An adjusted Wald interval for paired binomial proportions is proposed here and is shown to perform as well as the best available methods. A sample size planning formula is presented that should be useful in an introductory statistics course.
Bonett, Douglas G.; and Price, Robert M.. 2012. Adjusted Wald Confidence Interval for a Difference of Binomial Proportions Based on Paired Data. Journal of Educational and Behavioral Statistics. Vol.37(4). 479-488. https://doi.org/10.3102/1076998611411915 ISSN: 1076-9986