-adaptive randomization. Here, by covariate-adaptive randomization, we mean randomization schemes that first stratify according to baseline … randomization scheme assigns treatment status within each stratum so that the fraction of units being assigned to treatment within … schemes include, for example, Efron's biased-coin design and stratified block randomization. When testing the null hypothesis …

-adaptive randomization. Here, by covariate-adaptive randomization, we mean randomization schemes that first stratify according to baseline … randomization scheme assigns treatment status within each stratum so that the fraction of units being assigned to treatment within … schemes include, for example, Efron's biased-coin design and stratified block randomization. When testing the null hypothesis …

This paper studies inference in randomized controlled trials with covariate-adaptive randomization when there are … relative to other treatments or a control. As in Bugni et al. (2017), covariate-adaptive randomization refers to randomization …