Simple question: Can we say that the Pct Certainty is the same than the Mc Fadden pseudo R² squared?
In previous posts, I see that Pct Certainity is defined as follewed:
Pct Certainty=(LL final model- LL Chance model)/(-LL of the Chance model)
Mc Fadden pseudo R² squared however is defined as:
R2McF = 1 – (LL final model / LL Chance model)
Which is in fact simply another way to formulate it. Am I missing something here?