The problem is with your tpexclude file in the 2nd run. It looks like this:

9.01604 10.7159 12.5158 220.503 331.012 354.511 356.61

This is probably not what you want to do. The tp exclude file is to exclude certain time points, so the times should be integer multiples of the TR. In this case the first two items are resolving to the same TR, which is causing the ill-conditionedness.

doug

Maximilien Chaumon wrote:

Hi freesurfers, I'm trying to run an estimation with my last subject and get stuck with a ERROR: design is ill-conditioned I can imagine this means that my design misses something bu I can't find what. Conditions all have events in all runs, time points are equally spaced.

Here's the log of the session /autofs/space/bomba_016/users/chaumon/log/selxavg3-sess-bold-Analyse_Simple_Confidence-091215135329.log

Thanks for any help, Max

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