I designed a factorial experiment with multiple responses (yi). I would like to use the Contour Profiler to visualize all the responses (predicted by model) at the same time. When I use the fit model platform and I choose multiple y it seems that I am obliged to use the same model for all the responses. Is it possible to specify a different model for each response? In this case I would be able to plot each response by using the most adequate model on the Contour Profiler. If not, is there another way to plot multiple responses predicted by different models on the same Contour plot? This is needed in building a ‘Design Space’. Many thanks, Marcello.
Yes it is possible to use two different models in concert with the Contour Profiler.
Under the red triangle Save Columns>Save Prediction Formula....
After saving the prediction formula launch the Graph>Contour Profiler and enter the Prediction Formula(s)
in the dialog box
The resulting contours from the different models will be combined in the Contour Profiler
No problem. If you want the error to be captured you can save that as well so that is captured in your graphics whether you use this technique for the Contour Profiler or the Prediction Profiler