Lars, Yes. You could use that equation. Here are some more conversions: http://www.soph.uab.edu/Statgenetics/People/MBeasley/Courses/EffectSizeConversion.pdf
Best Regards, Donald McLaren ================= D.G. McLaren, Ph.D. Research Fellow, Department of Neurology, Massachusetts General Hospital and Harvard Medical School Postdoctoral Research Fellow, GRECC, Bedford VA Website: http://www.martinos.org/~mclaren Office: (773) 406-2464 ===================== This e-mail contains CONFIDENTIAL INFORMATION which may contain PROTECTED HEALTHCARE INFORMATION and may also be LEGALLY PRIVILEGED and which is intended only for the use of the individual or entity named above. If the reader of the e-mail is not the intended recipient or the employee or agent responsible for delivering it to the intended recipient, you are hereby notified that you are in possession of confidential and privileged information. Any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited and may be unlawful. If you have received this e-mail unintentionally, please immediately notify the sender via telephone at (773) 406-2464 or email. On Sat, Jul 12, 2014 at 6:21 PM, Lars M. Rimol <lari...@gmail.com> wrote: > Hi Doug, > > A naive question in regard to the issue brought up by Chris (see below): > Could one simply use this formula (with the F from the GLM for a given > contrast): > > r² = F/(F+df) ? > > > LMR > > > try this > oneftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/fast_glm_pcc.m > > On 07/11/2014 01:51 PM, Chris Wertz wrote: > > Hi Freesurfer experts > > > > I am trying to obtain correlation coefficients for significant > > clusters and found a previous post about this, > > https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2012-May/023616.html > > > > > > but the MATLAB function link within this post is dead? > > > > any help is greatly appreciated > > > > thanks, > > Chris > > > > > > > > -- > yours, > > Lars M. Rimol, PhD > St. Olavs Hospital > Trondheim, > Norway > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > The information in this e-mail is intended only for the person to whom it > is > addressed. If you believe this e-mail was sent to you in error and the > e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > >
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