doi: 10.1056/EVIDstat2300283.
Epub 2023 Nov 28.
How Statistical Power Works
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- PMID: 38320503
- DOI: 10.1056/EVIDstat2300283
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How Statistical Power Works
NEJM Evid.
2023 Dec.
Abstract
How Statistical Power WorksThis Stats, STAT! animated video explores the concept of statistical power and explains how clinical investigators determine how many participants to enroll in a randomized trial.
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