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5. Asymptotic Theory of Rerandomization in Treatment-Control Experiments

Asymptotic Theory of Rerandomization in Treatment-Control Experiments

来源 :上海交通大学 | 被引量 : 0次 | 上传用户：sheen

【摘 要】

：

Although complete randomization ensures covariate balance on average,the chance for observing significant differences between treatment and control covariate distributions is high especially with many

【作 者】

：

Xinran Li Peng Ding Donald B.Rubin 

【机 构】

：

Harvard University UC Berkeley

【出 处】

：

上海交通大学

【发表日期】

：

2016年4期

【关键词】

：

Covariate balance Geometry of rerandomization Mahalanobis distance Quantile rang 

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　　Although complete randomization ensures covariate balance on average,the chance for observing significant differences between treatment and control covariate distributions is high especially with many covariates.

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