Recommendations in pre-registrations and internal review board proposals promote formal power analyses but do not increase sample size
Sign Up to like & getrecommendations! Published in 2020 at "PLoS ONE"
DOI: 10.1371/journal.pone.0236079
Abstract: In this preregistered study, we investigated whether the statistical power of a study is higher when researchers are asked to make a formal power analysis before collecting data. We compared the sample size descriptions from… read more here.
Keywords: power analyses; formal power; pre registrations; power ... See more keywords