If you have the DOE data table, all you have to do, is to run the model, and under the red triangle in the output, select
Save Columns==>Save Predicted Formula
It will create a new column in your data table that has the predicted values in it.
Then all you have to do is to run the Contour Plot Platform
Graph==>Contour Plot
I am not 100% sure what you are trying to do, but if you save the prediction formula (red triangle -> Save Columns -> Save prediction formula) from a Fit Model that has two continuous inputs, you can then open the Contour Plot, under graph, and see predicted values across the whole design space.
An example script is attached.
txnelson and ih
Thanks a lot for the inputs.
However, when I do this I get a contour plot where the contours are not smooth curves, but lines with "kinks".
That is why I tried using the contour profiler - but in contour profiler I can't make the mulitycolored contour "bands" - i.e where a contour map goes from a red band over yellow, green blue to purple if you do a chromatic contour color.
I am looking for a contour map where I can read the predicted response value off the map. Since the Contour Plot has "lines with kinks" and not "smooth curves", the contours can't be following the prediction formula.
Instead, I plot some predicted values (thank for help with that !) but then the Contour plot just lays a poor approximation of contours over it.
Does this make sense ?
br Ken
Your "Kinky" plot is due to the small number of data points. All you have to do to smooth out the plot is to generate more data points between the max and min values for your X1 and X2 columns. The prediction column will automatically generate the Y values, since it is a formula based upon the X1 and X2 column.
He he, I tried to avoid the term kinky
Do you have any easy way to generate a lot more X values ?
Or do I have to enter manually ?
