Hi all,
Does anyone know what JMP does in the bivariate fit platform when calculating the “fit measured on original scale”? I just got a negative R2. Does it estimate a model without the intercept?
I know the data is peculiar and when using the log-log transformation I have many missing observations but still, something must be going on....
![11843_fit Duration, distance and speed.png 11843_fit Duration, distance and speed.png](https://community.jmp.com/t5/image/serverpage/image-id/3275iF82F5BE2B4D82448/image-size/medium?v=v2&px=400)
Attached is the data table with a script to reproduce the results I got.
Thanks,
Ron