data Treatments;
do id=1 to 10;
do drug='A', 'D', 'F';
input x y @@;
output;
end;
end;
drop id;
datalines;
11 6 6 0 16 13
8 0 6 2 13 10
5 2 7 3 11 18
14 8 8 1 9 5
19 11 18 18 21 23
6 4 8 4 16 12
10 13 19 14 12 5
6 1 8 9 12 16
11 8 5 1 7 1
3 0 15 9 12 20
;
run;
/*1.检验正态性;
2.*检验方差齐性;
3.*检验线性相关性;
4.用glm过程,选项drug*x检验平行性;*/