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Optimal Allocation of Sample Sizes to Multicenter Clinical Trials
In this article, we discussed an approach for optimal sample size allocation in designing multicenter clinical trials. The method we studied was adopted from a stratified sampling survey design. The sample size allocated to centers is a function of center's treatment cost, the standard deviatio...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2013
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3694743/ https://ncbi.nlm.nih.gov/pubmed/23786227 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/10543406.2013.789884 |
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