Hi again,
Thanks for the PDF. I've looked through it, but am unfortunately still
somewhat confused. For the design matrix I previously attached, I have
listed the individual column designations at the bottom of this email. I'm
interested in generating, for example, F and T tests for the side x region
and group x side x region interactions. Could someone suggest how to
construct the contrast vectors to accomplish this?
many thanks (again)!
Amit
1 'Group_{1}'
2 'Group_{2}'
3 'Region_{1}'
4 'Region_{2}'
5 'Side_{1}'
6 'Side_{2}'
7 'Subject_{1}'
8 'Subject_{2}'
9 'Subject_{3}'
10 'Subject_{4}'
11 'Subject_{5}'
12 'Subject_{6}'
13 'Subject_{7}'
14 'Subject_{8}'
15 'Subject_{9}'
16 'Subject_{10}'
17 'Subject_{11}'
18 'Subject_{12}'
19 'Subject_{13}'
20 'Subject_{14}'
21 'Subject_{15}'
22 'Subject_{16}'
23 'Subject_{17}'
24 'Subject_{18}'
25 'Subject_{19}'
26 'Subject_{20}'
27 'Subject_{21}'
28 'Subject_{22}'
29 'Subject_{23}'
30 'Subject_{24}'
31 'Subject_{25}'
32 'Subject_{26}'
33 'Subject_{27}'
34 'Subject_{28}'
35 'Subject_{29}'
36 'Subject_{30}'
37 'Subject_{31}'
38 'Subject_{32}'
39 'Subject_{33}'
40 'Subject_{34}'
41 'Subject_{35}'
42 'Subject_{36}'
43 'Subject_{37}'
44 'Subject_{38}'
45 'Subject_{39}'
46 'Subject_{40}'
47 'Subject_{41}'
48 'Subject_{42}'
49 'Subject_{43}'
50 'Subject_{44}'
51 'Subject_{45}'
52 'Group*Region_{1,1}'
53 'Group*Region_{1,2}'
54 'Group*Region_{2,1}'
55 'Group*Region_{2,2}'
56 'Group*Side_{1,1}'
57 'Group*Side_{1,2}'
58 'Group*Side_{2,1}'
59 'Group*Side_{2,2}'
60 'Region*Side_{1,1}'
61 'Region*Side_{1,2}'
62 'Region*Side_{2,1}'
63 'Region*Side_{2,2}'
