Hello,
I'm running a higher level analysis comparing 2 groups. When I load the
.fsf into Fsl3.3, I get the following error:
dlpfc:/space/raid3/data/cannon/hbm_prodromal_vcap/GROUP_ANALYSES> syntax
error in expression "0 + ": premature end of expression
while executing
"expr $mean_lcon + $mean_lcon_incr "
(procedure "feat5:proc" line 291)
invoked from within
"feat5:proc [ file rootname [ lindex $argv 0 ] ]"
(file "/space/raid/fmri/fsl3.3.7/bin/feat" line 16)
Based on the report.log, its crashing at varcope5. I've checked to see that
all the subjects have the same number of contrasts (9), and looked at
everyone's varcope5 using slicesdir, just to make sure an image really
exists. I noticed a previous email about this in the archives, but it seemed
that the problem there was not having the same contrasts for each subject,
and (at least as far as I can tell right now), I don't think thats what is
happening here.
It does run through when I load the same .fsf into 3.2, though. So, I can
run it in 3.2, but I'd like to understand why its happening- is possible
that 3.3 might have a small bug that is not in 3.2, or that 3.3 is sensitive
to some problem with the data that 3.2 isn't picking up on? Is there any
reason its not ok to just run it in 3.2 instead?
thanks,
Katie
___________________________________
Katie Karlsgodt
Dept of Psychology/Cognitive Neuroscience
University of California, Los Angeles
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phone: (310) 794-9673
fax: (310) 794-9740
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