Issues for covariance analysis of dichot
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Gary G. Koch; Catherine M. Tangen; Jin-Whan Jung; Ingrid A. Amara
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Article
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1998
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John Wiley and Sons
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English
โ 200 KB
๐ 2 views
Analysis of covariance is an effective method for addressing two considerations for randomized clinical trials. One is reduction of variance for estimates of treatment effects and thereby the production of narrower confidence intervals and more powerful statistical tests. The other is the clarificat