I've added a line of code in spm_DesRep.m to stop running jobs when
one regressor is not uniquely estimated
line 810: if any(est==0) h = uicontrol('Position',[20 150 200
40],'String','Design incorrect', 'Callback','uiresume(gcbf); ');
uiwait; delete(h); end;
Is there any SPM flag to understand if the design matrix displayed is
1st level or 2nd level?
am using a paired t-test now and all boxes are normally gray, which
contains est == 0.