Modeling and Multivariate Methods - SAS

586 Visualizing, Optimizing, and Simulating Response Surfaces Chapter 24
Mixture Profiler
Figure 24.35 Contour Shading Showing Predicted Rating of 5 or more.
Up to this point the fourth factor, Temperature, has been held at 400 degrees. Move the slide control for
Temperature and watch the feasible region change.
Additional analyses may include:
• Optimize the response across all four factors simultaneously. See “The Custom Profiler” on page 591 or
“Desirability Profiling and Optimization” on page 567.
• Simulate the response as a function of the random variation in the factors and model noise. See “The
Simulator” on page 592.
Multiple Responses
This example uses data from Five Factor Mixture.jmp. There are five continuous factors (x1–x5), one
categorical factor (Type), and three responses, Y1, Y2 and Y3. A response surface model is fit to each
response and the prediction equations are saved in Y1 Predicted, Y2 Predicted and Y3 Predicted.
Launch the Mixture Profiler and assign the three prediction formula columns to the Y, Prediction Formula
role, then click OK. Enter 3 in the Contour edit box for Y3 Predicted so the contour shows on the plot. The
output appears in Figure 24.36.