Dear Anastasia,
Thank you very much for the clarification.
Best,
Clive
On Thu, Feb 13, 2014 at 8:52 AM, Anastasia Yendiki <
ayend...@nmr.mgh.harvard.edu> wrote:
>
> Hi Clive - So you are talking about the overall tract stats, averaged over
> the whole tract (and not the stats by position on th
Hi Clive - So you are talking about the overall tract stats, averaged over
the whole tract (and not the stats by position on the tract that trac-all
-stat outputs). That phrase in the tutorial is not very clear - these
could be used as a covariate in mri_glmfit, but the main input of
mri_glmf
Thanks Anastasia. I ask that because in the tracula stat page, it
saids *"Measures
can be extracted from these files to be analyzed further, e.g., for
tract-based group analysis. Specifically, the text files can be converted
into a table using the command tractstats2table and then used for doing GL
Hi Clive - These are not stats in the volume or on the surface, so
mri_glmfit doesn't apply. If you want to do group analyses along a tract
on a table produced by trac-all -stat, you should import the table in any
software that you use for statistics (matlab, SPSS, etc).
Best,
a.y
On Mon, 1
Dear Anastasia,
Thanks very much. I have already downloaded the file. The wiki page was
also down a few hours ago, but it's ok now.
And I am interested in the tracula group stat. How could I use mri_glmfit
on the text file? And can I use the QDEC (or the contrast generated by
QDEC) to do the glm?
Hi Clive - Yes, you can use the recent tracula update on top your already
processed data. The new update only adds new functionality to trac-all,
without changing any of the existing functionality in 5.3.
Did you try downloading the update from here?
http://surfer.nmr.mgh.harvard.edu/fswiki/T
Hi,
I just want to confirm, is that I can use the new trac-all with the data
processed in the original FS5.3 trac-all?
And, I just want to download the new trac-all, but I have problem to
connect to the ftp server. I can login to the server, but it does not
response to any command. Please advise.
