Hi doug and others,
Creating the something.y.ocn.dat,I find it can only creating an average
thickness for one cluster. When my numbers of clusters in *sig.cluster.summary
exceeding 1,then it cannot generate the something.y.ocn.dat,and error will be
exported in the window:memory corruption.
I know how to set the threshold, that is to say p<threshod value. So I want to
know how to set p>0.1or some other value to get only one cluster average
thickness.
Thanks.
ALL the best.
Rujing Zha
2014-02-24
charujing123
发件人："charujing123"<charujing...@163.com>
发送时间：2014-02-22 12:39
主题：[Freesurfer] Fw: Re: extracting mean thickness from specific cluster
收件人："freesurfer@nmr.mgh.harvard.edu"<freesurfer@nmr.mgh.harvard.edu>
抄送：
Hi doug,
I tried to generate the mean thickness of the cluster in uncorrected p
value<0.005 for each subject by this command "mri_glmfit-sim --glmdir
lh.score.dir --cwp 1 --cache 2.3 neg". It generates some files named with
suffix
".pdf.dat,cluster.mgh,cluster.summary,masked.mgh,ocn.annot,ocn.mgh,voxel.mgh".
I cannot find a file that can tell me the mean thickness for each subject. Did
I miss something?
Thanks.
All the best.
Rujing Zha
2014-02-22
charujing123
发件人："charujing123"<charujing...@163.com>
发送时间：2014-02-22 10:08
主题：Re: [Freesurfer] extracting mean thickness from specific cluster
收件人："freesurfer@nmr.mgh.harvard.edu"<freesurfer@nmr.mgh.harvard.edu>
抄送：
Hi doug and others,
Thanks doug.
For 1st question:I find that file. However not all has that file.May I generate
it manually?
Thanks doug.
All the best.
Rujing Zha
2014-02-22
charujing123
发件人：Douglas Greve <gr...@nmr.mgh.harvard.edu>
发送时间：2014-02-21 23:46
主题：Re: [Freesurfer] extracting mean thickness from specific cluster
收件人："freesurfer"<freesurfer@nmr.mgh.harvard.edu>
抄送：
On 2/21/14 10:04 AM, charujing123 wrote:
Hi all,
I finished the mri_glmfit-sim, and got some clusters in the cluster summary.
1,I want to know how to extract mean thickness for each subject in this
cluster?
There should already be a file there called something like something.y.ocn.dat.
This will have a row for each subject and a column for each cluster. The value
will be the mean for that subject inside that cluster.
2,If I want to extract mean thickness of each subject according to a
uncorrected p value, i.e. 0.005, what should I do to perform it?
What do you mean? Over all vertices that survive? Or for each all cluster
with a cluster-forming threshold of .005? If the latter, you can run
mri_glmfit-sim with --cwp 1 --cache 2.3 abs
Thanks.
All the best.
Rujing Zha
2014-02-21
charujing123
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