In quadratic modèel, how to calculate the ANOVA sum of square for a quadratic term ?

Jul 3, 2015 4:46 AM(1968 views)

Hi,

From a surface respone DOE, what is the algrebric solution(eventualy with matrix approach) to compute the sum of square of quadratic model term (y=b0+b1X+...+b11X1²+...) in the ANOVA. (not curvature sum of square).