Which is the better custom DOE design?
I am designing a custom DOE with 8 factors (5 are continuous, 3 are categorical - 2 level). I would like to include all 2nd order interactions along with 4 center points. I am trying to decide between two options for DOE design: 1.) Including the 2nd order interactions in the model (48 runs total)Using this method, JMP suggests a default of 48 runs. The color map on correlations looks great, with ...
vince_faller