is your FOV really 307mm?
On Tue, 25 Apr 2006, Sasha Wolosin wrote:
Dear FreeSurfer,
During mri_convert, I get the following warning, and then an error
during mri_em_register in -autorecon2. Would greatly appreciate any
help,
Thanks,
Sasha
WARNING
Is running a t-test contrast still valid if I don't have equal numbers
in the four groups (Male Treatment, Male Control, Female Treatment,
Female Control) or should I be running an F test instead?
Sasha
Doug Greve [EMAIL PROTECTED] 4/14/2006 3:18 pm
Yes, you just need to come up with the the
Hi,
I'm a freesurfer newbie.
I was wondering what constitutes a good grey-white matter segmentation and a
good pial surface outline?
I've been trying to follow the exercise from the website with respect to the
manual intervention, using my own data as an experience, but I don't know
how best to
Still valid.
Sasha Wolosin wrote:
Is running a t-test contrast still valid if I don't have equal numbers
in the four groups (Male Treatment, Male Control, Female Treatment,
Female Control) or should I be running an F test instead?
Sasha
Doug Greve [EMAIL
Hi HweeLing,
sorry, there's not much that we can tell you. Basically the only thing you
can do is to visually assess whether the pial surface representation
follows what you believe is the true pial surface. I think the wiki has
examples of good pial surfaces. If not, we can put some up.
Hello, I am testing the output of some data I ran through the reconstruction process. While attempting to view the rh.sphere volume with the rh.curv overlay, I only could see the red lines, not the green lines. I noticed that I had to adjust the settings (view--configure--curvature display). I
Hi Sasha--
There is an excellent statistical source on interactions of the sort you
are interested in. It may help you in setting up your tests. The name of
the book is Interaction Effects in Factorial Analysis of Variance by
James Jaccard. It should be available at your library, but if not
Is it possible to run an ANOVA or multiple linear regression in
freesurfer?
Doug Greve [EMAIL PROTECTED] 4/25/2006 11:17 am
Still valid.
Sasha Wolosin wrote:
Is running a t-test contrast still valid if I don't have equal
numbers
in the four groups (Male Treatment, Male Control, Female
Hello all,
I had the same error as this previous post, but after the suggested fix, I'm getting the
following matlab output/error messages. Does anyone know what I'm doing
wrong?
Thanks so much,
Jenn
%-
Parsing Arguments
RescaleTarget = 1000
Yes, all ANOVAs are linear models. You just have to figure out what
contrast matrix (or matrices) implement the hypothesis to test.
Sasha Wolosin wrote:
Is it possible to run an ANOVA or multiple linear regression in
freesurfer?
Doug Greve [EMAIL PROTECTED]
Dear Listserv,
I am trying to install the freesurfer
CentOS4 v.3.0.2 stable release on Red Hat Linux Enterprise Edition
WS3, and I am having problems. I am not sure if I am using the worng
version of the software on my OS. When I use the command: source
Yes FREESURFER_HOME was set to the installed directory with the etenv
command. The CentOS4 version of the software was installed on Red Hat
Linux Enterprise Edition WS 3.
Nick Schmansky [EMAIL PROTECTED] 04/25/06 3:18 PM
Is FREESURFER_HOME set to where the tarball was installed?
What OS is
My command line is selxavg-sess -sf sessid -df sesspar -analysis funcanal
On 4/25/06, Doug Greve [EMAIL PROTECTED] wrote:
Sorry, what's your command-line again?Jenn Segawa wrote:
Hello all,I had the same error as this previous post, but after the suggested fix, I'm getting thefollowing matlab
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