Design for sample size re-estimation wit
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Weichung Joseph Shih; Peng-Liang Zhao
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Article
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1997
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John Wiley and Sons
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English
โ 100 KB
๐ 3 views
Estimation of sample size in clinical trials requires knowledge of parameters that involve the treatment effect and variability, which are usually uncertain to medical researchers. The recent release within the European Union of a Note for Guidance from the Commission for Proprietary Medical Product