Analysis of a Definitive Screening Design Experiments
Hi, I've performed an 18 run 4 continuous factor definitive screening design experiment with center points. I expected to be able to include the estimation of quadratic effects in my analysis, however, I'm only able to estimate them up to two way main effects and not quadratic which is supposed to be a capability of definitive screen designs. I followed the "fit screening design" option, I've inc...