What is the Difference Between "Remove" and "Exclude" Effects in the Effects Summary Table?
I have the following question: I am working with a fractional factorial design 2^(5−1), evaluating a single response, and adding a central point and a replicate to the effects. The goal is to determine if there are indications of curvature and if there is a difference between replicates, respectively. In the effect summary table, if I exclude the replicate effect and exclude curvature, the model d...