FS experts,
The aim of this mail is about some errors I had encountered when I try to generate a table from some *.stats files obtained after a longitudinal analysis.
After running the command : *long_stats_slopes --qdec ./qdec/longi_presentacio.qdec.table.dat --stats aseg.stats --meas volume --do-avg --do-rate --do-pc1 --time years*
(with no errors during the execution), I would like to extract and put together all the longitudinal aseg.stats files of rate and/or pc1 of my subjects.
I had tried to run the command *asegstats2table --subjects $subjectes_table --statsfile=long.aseg.stats.volume-rate.dat --meas volume --tablefile aseg_stats_longi.txt*
where $subjects is the list of subjects I want to focus.
However, an error appears after running this command: *Parsing the .stats files* * Traceback (most recent call last):* * File "/usr/local/freesurfer/bin/asegstats2table", line 494, in <module>* * id_name_map, measurelist = parsed.parse(options.meas)* * File "/usr/local/freesurfer/bin/fsutils.py", line 117, in parse* * self.measurelist.append( float(strlst[self.measure_column_map[measure]] ))* * ValueError: could not convert string to float: Left-Cerebellum-White-Matter*
I do not know if the problem is genereted on the long_stats_slopes command or during the asegstat2table execution.
Thanks in advance for your attencion and help! Bests, Victor
Hi Victor,
I am also not sure, but why not use the flags
--stack-rate and --stack-pc1 in the long_stats_slopes. It should do the trick.
Best, Martin
On 05/29/2014 11:47 AM, Victor Montal Blancafort wrote:
FS experts,
The aim of this mail is about some errors I had encountered when I try to generate a table from some *.stats files obtained after a longitudinal analysis.
After running the command : /long_stats_slopes --qdec ./qdec/longi_presentacio.qdec.table.dat --stats aseg.stats --meas volume --do-avg --do-rate --do-pc1 --time years/
(with no errors during the execution), I would like to extract and put together all the longitudinal aseg.stats files of rate and/or pc1 of my subjects.
I had tried to run the command /asegstats2table --subjects $subjectes_table --statsfile=long.aseg.stats.volume-rate.dat --meas volume --tablefile aseg_stats_longi.txt/ where $subjects is the list of subjects I want to focus.
However, an error appears after running this command: /Parsing the .stats files/ / Traceback (most recent call last):/ / File "/usr/local/freesurfer/bin/asegstats2table", line 494, in <module>/ / id_name_map, measurelist = parsed.parse(options.meas)/ / File "/usr/local/freesurfer/bin/fsutils.py", line 117, in parse/ / self.measurelist.append( float(strlst[self.measure_column_map[measure]] ))/ / ValueError: could not convert string to float: Left-Cerebellum-White-Matter/ / / I do not know if the problem is genereted on the long_stats_slopes command or during the asegstat2table execution.
Thanks in advance for your attencion and help! Bests, Victor
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
-
Martin Reuter -
Victor Montal Blancafort