题目是:
Perform the analysis of the data and identify the best treatment(一个6个,
已经量化为1-6,就是program中的trt).
SAS program :
data latin;
input row col trt yield;
cards;
1 1 3 3.10
1 2 6 5.95
1 3 1 1.75
1 4 5 6.40
1 5 2 3.85
1 6 4 5.30
2 1 2 4.80
2 2 1 2.70
2 3 3 3.30
2 4 6 5.95
2 5 4 3.70
2 6 5 5.40
3 1 1 3.00
3 2 2 2.95
3 3 5 6.70
3 4 4 5.95
3 5 6 7.75
3 6 3 7.10
4 1 5 6.40
4 2 4 5.80
4 3 2 3.80
4 4 3 6.55
4 5 1 4.80
4 6 6 9.40
5 1 6 5.20
5 2 3 4.85
5 3 4 6.60
5 4 2 4.60
5 5 5 7.00
5 6 1 5.00
6 1 4 4.25
6 2 5 6.65
6 3 6 9.30
6 4 1 4.95
6 5 3 9.30
6 6 2 8.40
;
proc glm;
class row col trt;
model yield = row col trt;
means trt/tukey;
contrast 'T3 T4 vs T5 T6' trt 0 0 1 1 -1 -1;
run;
程序中的trt就是treatment,我怎么也看不出来,这6个trt,哪个最好啊?请大家赐教
请问应该看哪个output啊??好着急啊