Carter, Rickey E.; Lin, Yan; Lipsitz, Stuart R.; … - In: Journal of the Royal Statistical Society Series C 59 (2010) 4, pp. 657-671
Clinical trials often include binary end points. In some cases, no successes are observed and the usual large sample estimates of relative risk are undefined. The paper proposes an estimator for relative risk based on the median unbiased estimator. The relative risk estimator proposed is well...