Figure 2.7 Singularity Details Report
Figure 2.8 Response Surface Report
Figure 2.9 Surface Profiler Plot with Saddle-Shaped Surface
Crossvalidation Report
Square and sum the prediction errors to obtain SSESource, where the subscript Source denotes any of the Training, Validation, or Test sets.
Square and sum the differences between the actual responses for observations in the Source set and their mean. Denote this value by SSTSource.
RSquare for the Source set is:
Square and sum the prediction errors to obtain SSESource, where the subscript Source denotes any of the Training, Validation, or Test sets.

Help created on 7/12/2018