Hi all, Currently I am using PROC MIXED to fit some data, and I know we can use the ESTIMATE or CONTRAST statement to compare different groups. A question I have which might be really simple is: how to test if a coefficient estimate is greater than a specified value (other than zero)? For example: data wheat;
input id variety yield moist;
datalines;
1 1 41 10
2 1 69 57
3 1 53 32
4 1 66 52
5 1 64 47
6 1 64 48
7 2 49 30
8 2 44 21
9 2 44 20
10 2 46 26
11 2 57 44
12 2 42 19
13 3 69 50
14 3 62 40
15 3 50 23
16 3 76 58
17 3 48 21
18 3 55 30
19 4 48 22
20 4 60 40
21 4 45 17
22 4 47 21
23 4 62 44
24 4 43 13
25 5 65 49
26 5 63 44
27 5 71 57
28 5 68 51
29 5 52 27
30 5 68 52
;
proc mixed data=wheat;
class variety;
model yield = moist / solution;
random int moist / type=un subject=variety solution;
quit; How can I set the code to test if the fix effect “moist” is greater than 0.3 at 95% confidence level? Thank you! Brian
... View more
