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Estimating a treatment effect under biased sampling.

H Robbins·C H Zhang
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Abstract

Methods are presented for the estimation of a treatment effect based on before- and after-treatment values, where for ethical reasons all and only those patients are treated whose before-treatment values exceed a given constant.

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MathematicsModels, TheoreticalStatistics as TopicTherapeuticsJournal ArticleResearch Support, U.S. Gov't, Non-P.H.S.

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H Robbins, C H Zhang. 1988. Estimating a treatment effect under biased sampling.. https://doi.org/10.1073/pnas.85.11.3670

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