help > RE: Stop: Design Matrix not found or inconsistent
Nov 4, 2023  01:11 AM | Removed Removed
RE: Stop: Design Matrix not found or inconsistent

I am not sure I understand.


For example here are 4 rows from my design matrix


1 = patient, score, and then patient*score..


So if you are saying 'the result of the multiplication needs to be used in the design matrix' then wouldn't the first line be:


1 91 91


since 1x91 is 91? And then for the patients, it would be 0 for the third column?


1 91 1*91
1 90 1*90

0 117 0*117
0 132 0*132

Where can I find example matrices? I am really interested in NBS.. But I don't quite understand where I am going wrong with the design matrix. 


 


Also, was the contrast I included correct?


 


Thanks again for any support..

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TitleAuthorDate
Removed Removed Nov 3, 2023
RE: Stop: Design Matrix not found or inconsistent
Removed Removed Nov 4, 2023
derya Nov 4, 2023
Andrew Zalesky Nov 4, 2023