xfc2.sas

those are some program of the sas system .and very useful when doing the statistic working .

title'单因素试验';
data ex;
do a=1 to 3;
do i=1 to 8;
input x y @@;
output;
end;end;
cards;
18 85 16 89 11 65 14 80 14 78 13 83 17 91 17 95
17 95 18 100 18 94 19 98 21 104 21 97 16 90 22 106
17 91 23 89 23 98 20 82 24 100 25 98 25 102 26 108
;
proc glm;
class a;
model y=x a/solution;
lsmeans a/stderr pdiff;
run;