Yes, you are just getting the raw data from the ocn.dat file.


On 8/19/14 11:05 AM, yaya ya wrote:
Sorry to interrupt.

I have a relevant question about the correlation analysis. If the age has been controlled for when surface-based analysis is done, do we need to controll for age again when we do subsequent correlational analysis in SPSS?


On Tue, Aug 19, 2014 at 5:01 PM, Douglas Greve <gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>> wrote:


    Depending on the version of FS that you are using, the data you
    want may already be part of the MC simulation output in a file
    called something like csdbase.y.ocn.dat



    On 8/17/14 2:39 PM, Katharina Zech wrote:
    Hi Doug,

    I did a full monte-carlo simulation. And now I am trying to do a
    ROI extraction of my significant clusters on tksurfer (for the
    purpose of a further correlation). And it is not working. Do you
    see the error in the attachment? I cannot choose "Graph marked
    vertices avg".
    Do you see any other possibility to get the values of my clusters
    for further analysis, i.e. correlation?

    Best,

    Katharina


    2014-08-15 18:24 GMT+02:00 Douglas N Greve
    <gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>>:


        Hi Katharina, I don't understand from your description what
        you are
        trying to do. Can you clarify?
        doug


        On 08/14/2014 09:23 AM, Katharina Zech wrote:
        > Dear all,
        >
        > I want to do a correlation of significant clusters found
        after full
        > monte-carlo simulation and symptom severity of patients
        affected with
        > obsessive-compulsive disorder (OCD).
        > The aim is as follows:
        > First, to see whether the severity of symptoms correlate
        with the
        > degree of structural brain alterations.
        > Second, whether the degree of structural brain alterations
        shows a
        > correlation with specific subtypes of OCD.
        >
        > As I run the full monte-carlo simulation, the significant
        clusters pop
        > up in tksurfer.
        > So could you explain to me the following steps?
        >
        > Thanks a lot!
        >
        > Katharina
        >
        >
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