I want to change the color of the response surface plots generated using proc rsreg. I also want to include a contour plot below the response surface plot in the same figure. What do I need to include in my code? Here's my code. proc rsreg data=DOE plots=surface(3d at (Temp=30) unpack); model T1 = Temp Time Speed; run; Thank you. ... View more

Hello.   The following is the data that I want to analyze. The variables are Group, A and B. Basically, I want to find the mean of A and B in each group, divide A_mean by B_mean (= y), and compare the value of y between the groups (by Tukey for example). A and B are measured three times in all groups, except for B in Group 2. A and B are also independent. How should I write my SAS code?   Thank you.   1 6.57 3.14 1 6.77 3.09 1 6.71 3.14 2 20.27 9.37 2 20.27 10.20 2 21.82 10.14 2 . 10.44 2 . 9.83 2 . 9.69 2 . 9.37 3 21.35 10.71 3 21.34 10.74 3 21.63 10.79 4 13.40 6.77 4 13.10 6.86 4 13.87 6.99 5 17.29 8.81 5 16.83 8.92 5 17.26 8.83 ... View more