I am also having the same issue...
In my dataset, the outcome variable, "madeit", is nominal, Yes/No and "FullDayCount" is continuous. When running Fit model - Logistic regression JMP seems to express Log odds of No versus Yes, instead of Yes versus No. Is there a way to reverse it? The stata result is correct and opposite of what JMP shows - please see attached images.
Thank you for helping me figure this out.
JMP 10 windows version:
Stata 11 Mac:
JMP treats the levels in alphabetic order by default. You can either recode the levels (e.g. No=0, Yeas=1) or set the Value Ordering property of the column MadeIt. To do the latter, just chose Value Ordering from the properties in the column info dialog and move Yes to the position above No. This will not only affect the odds ratio definition but also the plot order. The curve will be reversed.