In nominal logistic model, how to set comparison group?<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />In the DV, I have six categories, and JMP default Group 6 as the comparison group. I would like to change the comparison group to Group 5. Could somebody help me?
I am predicting educational plan from student achievement.
Thank you so much!
Re: In nominal logistic model, how to set comparison group?Thank you so much, Ron. That definitely solved the problem! Have a good weekend!
Re: In nominal logistic model, how to set comparison group?hi xiaoyaj0 ,
just go to the column info and change the value ordering. JMP will always use the last category as the comparison group.

good luck and good night!
Ron