- How to Calculate Sample Size and Why
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Kim J, Seo BS
- KMID: 1705551
- Clin Orthop Surg.
- 2013 Sep;5(3):235-242.
- doi: 10.4055/cios.2013.5.3.235
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... -
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