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Sample Size Calculations for Comparing Groups with Continuous Outcomes
Sample size justification is required for all clinical studies. However, to many biomedical and clinical researchers, power and sample size analysis seems like a magic trick of statisticians. In this note, we discuss power and sample size calculations and show that biomedical and clinical investigat...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Shanghai Municipal Bureau of Publishing
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5609001/ https://www.ncbi.nlm.nih.gov/pubmed/28955148 http://dx.doi.org/10.11919/j.issn.1002-0829.217101 |