Print

Print


Hi,

Sure, if your EVs are set up correctly then these contrasts are appropriate.

Cheers,

Janine


On Sun, Jun 23, 2019 at 1:21 AM Helka Ozelo <[log in to unmask]> wrote:
Dear SPM experts,

If I have 4 groups (A, B, C and D) and I want to compare them two-by-two, can I run dual regression analysis using a unpaired ttest with the following design:?

            A    B    C    D
A>B:    1   -1     0    0
A>C     1    0    -1    0
A>D     1    0     0   -1
B>C     0    1    -1    0

Thank you!

Helka

########################################################################

To unsubscribe from the FSL list, click the following link:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=FSL&A=1


--
Janine Bijsterbosch
Assistant Professor of Radiology
Washington University in St Louis
Radiology East Building (office #3348)
4525 Scott Avenue, Campus Box 8225 
My Pronouns: she/her or they
[log in to unmask]  
Website: https://sites.wustl.edu/personomics/ 


To unsubscribe from the FSL list, click the following link:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=FSL&A=1