You are in a folder that you do not have write permission to. Try cding
to a different folder, or spec a path to a folder where you have write
permissions, eg,
asegstats2table --subjects 004 008 --meas volume --tablefile
/tmp/aseg_stats.txt
doug
On 10/30/2014 08:28 AM, Claire Morley wrote:
Hello Freesurfer Experts,
Thanks so much again for all of your help. I am trying to complete the
Anatomical ROI Analysis Tutorial because I will need to use
segmentation volumes for an experiment we`re running in the lab. In
particular, I am trying to complete the group stats files part of the
tutorial so that I know how to export this data in the future to excel
for statistical analysis. However, I keep getting the following
error: IOError: [Errno 13] Permission denied: 'aseg_stats.txt' I have
tried to put in my password with sudo, make myself a superuser, and
chmod, but nothing seems to work. When I do sudo it will tell me that
my SUBJECTS_DIR isn`t defined although it is defined in the first two
lines of every terminal window I open (because of my .profile). See here:
IOError: [Errno 13] Permission denied: 'aseg_stats.txt'
[dbm079-066:/Applications/freesurfer/subjects] claire% sudo
asegstats2table --subjects 004 008 --meas volume --tablefile
aseg_stats.txt
Password:
ERROR: SUBJECTS_DIR environment variable not defined!
Additionally, sometimes I will also see the following error ERROR:
output table name should be specified (use --tablefile FILE) after
putting in the following: claire% asegstats2table --subjects 004 008 \
--segno 11 17 18 \ --tablefile aseg.vol.txt
ERROR: output table name should be specified (use --tablefile FILE)
Please help! I have tried everything I can think of.
Thank you for everything,
Claire
--
/We shall not cease from exploration. And the end of all our exploring
will be to arrive where we started and know the place for the first
time- T.S. Eliot/
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MGH-NMR Center
gr...@nmr.mgh.harvard.edu
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