Hi Anderson,
I added the covariates to my design. For Age covariate, I added 2 EVs with flipping signs. For Gender and Education covariates, I used only 1 EV with the same value repeated for the 3 visits, because the values are the same for all visits (I don't know if this makes sense or if I should use the flipping signs).
However, for the within design I get the rank deficient warning. What could possibly be wrong in my design?
I attached the design that I used.
Thanks in advance!
Best regards,
Ana
########################################################################
To unsubscribe from the FSL list, click the following link:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=FSL&A=1
|