Prologue Firstly, it is important to describe what post-hoc power really means. Post-hoc power is the power of the test using effect size observed and sample size used in the study. For this reason post-hoc power is often labeled as observed power. If for any experiment the effect size, parameter estimates and sample size is […]
Tag: twitter
You don´t need to think twice about delaying ACL surgery if you´re >40 years old
This bothered me a lot, so I acted upon it. A prestigious sports surgery journal, American Journal of Sports Medicine, marketed their own study in Twitter like this: