Use the Profiler, Contour Profiler, or Surface Profiler to gain further insight into the fitted model. To select a profiler option, click on the red triangle menu next to Loglinear Variance Fit and select one of the options under the Profilers menu.
1.
Select Help > Sample Data Library and open InjectionMolding.jmp.
2.
Select Analyze > Fit Model.
3.
Click Run.
5.
From the red triangle menu next to Prediction Profiler, select Optimization and Desirability > Set Desirabilities.
7.
9.
From the red triangle menu next to Prediction Profiler select Optimization and Desirability > Maximize Desirability.
Figure 9.7 Profiler to Match Target and Minimize Variance with Prediction Intervals
Because the variance of the individual prediction contains the variance of the distribution of Y, the effects of the changing variance for Y can be seen. Not only are the individual prediction intervals wider, but they can change shape with a change in the variance effects.

Help created on 10/11/2018