以下学习方差分析时用到的一个例子:
[code:3dxhiz3i]
data pulse;
do date=1 to 5;
do person=1 to 5;
input cloth $ y @@;
output;
end;
end;
cards;
a 129.8 b 116.2 c 114.8 d 104 e 100.6
b 144.4 c 119.2 d 113.2 e 132.8 a 115.2
c 143 d 118 e 115.8 a 123 b 103.8
d 133.4 e 110.8 a 114 b 98 c 110.6
e 142.8 a 110.6 b 105.8 c 120 d 109.8
;
proc anova data=pulse;
class date person cloth;
model y=date person cloth;
run;
[/code:3dxhiz3i]