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Binary logistic regression additional save value

Posted: Tue Dec 20, 2022 2:04 pm
by Mike_Szymczuk
Jamovi’s Binary Logistic Regression save option includes predicted probabilities, residuals & Cook’s distance.
I suggest that Jamovi add a column for membership, like SPSS.
It would be a benefit to users.

Re: Binary logistic regression additional save value

Posted: Wed Dec 21, 2022 11:01 pm
by MAgojam
Hi @Mike_Szymczuk,
thanks for the suggestion, always welcome.

We can say though that if someone needs column(s) in the sheet for "Group membership", for the various models he is testing, already now it is possible to get him "two" lines of code in Rj editor+ (if interested I can push an example).
By simply deciding the probability threshold at which the category switches from one to the other. By default, this is set to p = 0.5, but really it should be adjusted according to the purpose of the analysis.

Cheers,
Maurizio

Re: Binary logistic regression additional save value

Posted: Fri Dec 30, 2022 1:38 am
by jonathon
I suggest that Jamovi add a column for membership, like SPSS.
that seems like a good feature request. could you create an issue for it on our github page?

https://github.com/jamovi/jamovi/issues

with thanks