Hi,
Yes, this was a new bug, sorry - that will be fixed in the next patch
release, probably next week.
Cheers.
On 30 Oct 2007, at 03:11, James N. Porter wrote:
> Howdy-
>
> Back in FSL 3, one was able to create design matrices that had empty
> columns in them and FEAT would run. Now, when I pull up these
> older .fsf files with FSL 4 and try to run I get the error: "Please
> setup model before running." During the model setup section, I get
> the same old warning about rank deficiency that I always have, but
> that never stopped FEAT from running before. The FEAT help page
> guidelines say
>
> If you need an EV to be ignored, choose Empty (all zeros). You are
> most likely to want to do this if you want the EVs to all have the
> same meaning for multiple runs, but in some runs one or more EVs
> contain no events of the relevant type. Note that in this case you
> will get a warning about the matrix being rank deficient.
>
> So, even if I set the offending EV to Empty(all zeros), as opposed
> to my 3-column file of all zeros, it doesn't work. I still get the
> "Please setup model before running." Is there some new checkbox that
> says something like "Yes, I know it is bad practice but please let
> me run rank deficient models" that I'm missing?
>
> As always, your help is greatly appreciated.
>
> Thanks all around,
> --
> Jim Porter
> Graduate Student
> Clinical Science & Psychopathology Research
> University of Minnesota
>
>
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