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How to Calculate Sample Size and Why
WHY: Calculating the sample size is essential to reduce the cost of a study and to prove the hypothesis effectively. HOW: Referring to pilot studies and previous research studies, we can choose a proper hypothesis and simplify the studies by using a website or Microsoft Excel sheet that contains for...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Korean Orthopaedic Association
2013
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3758995/ https://www.ncbi.nlm.nih.gov/pubmed/24009911 http://dx.doi.org/10.4055/cios.2013.5.3.235 |