How to fit a non-linear effect during a full factorial design?
Dear JMP community, Can you observe non-linear effects in a full factorial design? After analyses, a value ( AGC%) was found to have no significant influence on a Y variable (Total number of features).After maximising desirability, a value of 1000 was recommended for AGC.However, when I look at the points and plot them on a curve, they come close to a quadratic effect (which could lead to the non-...