Proper way to implement linear combination in DoE
Hello everyone, I am working on an optimisation DoE to maximize a response Y1 using three factors A, B, and C. Now, I have a second Y2 response, which is a linear combination of A, B, and C. Y2 = aA + bB + cC (coefficients a, b, and c are known). The goal is to maximize Y1 and minimize Y2. I have two approaches in mind: First approach: Build an RSM design for Y1 only. Then, after we have the ...