This sort of equivalence testing are mostly used when a study initially testing superiority failed? In other words, are there some differences between this and a trial initially planned to test non-inferiority, for example? thanks
You can perform these tests posthoc as you describe to better understand a non-significance result but you can you pre-specify equivalence bounds before the study, which is a better option, as you can’t “equivalence hack”. There’s no difference in performing these tests between these two options
Great video - very helpful 👍
This sort of equivalence testing are mostly used when a study initially testing superiority failed? In other words, are there some differences between this and a trial initially planned to test non-inferiority, for example? thanks
You can perform these tests posthoc as you describe to better understand a non-significance result but you can you pre-specify equivalence bounds before the study, which is a better option, as you can’t “equivalence hack”. There’s no difference in performing these tests between these two options
can we obtained results of Bayes correlation using calculator (solving by hand not software) or is impossible
Thanks, just what I needed!
Glad to hear that!
Great video
Chris Mawhinney glad you found it useful!