Color Map on Correlations
All, I am trying to come up with a nice qualitative explanation for the color map on correlations plot in the DOE Design Evaluation. My best explanation so far is that it is a measure of how distinguishable two effects are. For instance for the correlation plot below we can say that that main effects x1 and x2 are uncorrelated but the effects x1*x1 and x2*X2 have a correlation value near 0.5. H...