How Statistical Power Works | NEJM Evidence

Описание к видео How Statistical Power Works | NEJM Evidence

This 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.

Explore more topics in statistics: https://evidence.nejm.org/browse/evid...

#statistics #statisticalanalysis #statisticalmethods #clinicaltrials

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