How to best analyze ordinal data
The Effective Statistician - in association with PSI
00:00
The Relational Effect of Onal Data
With ranks, you get a mean rank for one treatment group. And that gives you a perception about the difference between the groups. You can also calculate the probability that a randomly taken subject from treatment A is better performing than a randomly took subject form treatment B. That's called the relative effect. So if you have this relative effect of one or 100%, then basically the worst patient ontreatment A is better than the best patient on treatment B. But then you don't need stats, actually. Yeah.
Transcript
Play full episode
