Causal estimands and confidence intervals associated with Wilcoxon-Mann-Whitney tests in randomized experiments.
Sign Up to like & getrecommendations! Published in 2018 at "Statistics in medicine"
DOI: 10.1002/sim.7799
Abstract: Although the P value from a Wilcoxon-Mann-Whitney test is used often with randomized experiments, it is rarely accompanied with a causal effect estimate and its confidence interval. The natural parameter for the Wilcoxon-Mann-Whitney test is… read more here.
Keywords: wilcoxon mann; whitney; whitney parameter; mann whitney ... See more keywords
Group sequential methods for the Mann-Whitney parameter
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DOI: 10.1177/09622802221107103
Abstract: Late phase clinical trials are occasionally planned with one or more interim analyses to allow for early termination or adaptation of the study. While extensive theory has been developed for the analysis of ordered categorical… read more here.
Keywords: methods mann; mann whitney; whitney parameter; sequential methods ... See more keywords