So I have a PolyReg model and it works very well in KNIME for forecasting. When I take the coefficients and Stats and put them into Excel I do not get the same results at all. Am I missing something here?
Which kind of prediction you performed?
Which kind of data are you using? Would it be possible for you to share an example workflow?
I won't be able to share the data but I can screenshot the workflow for you.
It would be helpful if you can somehow replicate what you are getting with your data, with another example. Then, I would be able to investigate a little bit more what you reported.