Article info
PDFBiostatistical methods in psychiatry
Post hoc power analysis: is it an informative and meaningful analysis?
- Correspondence to Dr Xin M Tu, Family Medicine and Public Health, University of California San Diego, La Jolla, CA 92093, USA; x2tu{at}ucsd.edu
Citation
Post hoc power analysis: is it an informative and meaningful analysis?
Publication history
- Received March 19, 2019
- Accepted March 26, 2019
- First published August 8, 2019.
Online issue publication
November 13, 2019
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© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.