Re: [Freesurfer] Help with using family as random effect in sibling study

2019-08-23 Thread Hopkinson, Casey E
vard.edu> Subject: Re: [Freesurfer] Help with using family as random effect in sibling study Sure! We have been conducting analyses in a large sample of pairs of siblings to see the effect of prenatal exposures on cortical thickness. For the current analysis, we're looking at the effec

Re: [Freesurfer] Help with using family as random effect in sibling study

2019-08-23 Thread Greve, Douglas N.,Ph.D.
vard.edu> Subject: Re: [Freesurfer] Help with using family as random effect in sibling study Sure! We have been conducting analyses in a large sample of pairs of siblings to see the effect of prenatal exposures on cortical thickness. For the current analysis, we're looking at the effect of

Re: [Freesurfer] Help with using family as random effect in sibling study

2019-08-23 Thread Hopkinson, Casey E
, 02129 (p) 617.643.3215 From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Hopkinson, Casey E Sent: Tuesday, August 20, 2019 9:47 AM To: Freesurfer support list Subject: Re: [Freesurfer] Help with using family as random effect in sibling study Sure! We

Re: [Freesurfer] Help with using family as random effect in sibling study

2019-08-20 Thread Hopkinson, Casey E
To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Help with using family as random effect in sibling study I'm not sure I understand. Can you elaborate? On 8/19/19 2:43 PM, Hopkinson, Casey E wrote: > Hello! > > I am trying to generate significance maps for a paired-diff

Re: [Freesurfer] Help with using family as random effect in sibling study

2019-08-19 Thread Greve, Douglas N.,Ph.D.
I'm not sure I understand. Can you elaborate? On 8/19/19 2:43 PM, Hopkinson, Casey E wrote: > Hello! > > I am trying to generate significance maps for a paired-difference > analysis of cortical thickness using multiple pairs of siblings, and > was wondering if there is a way to incorporate the f

[Freesurfer] Help with using family as random effect in sibling study

2019-08-19 Thread Hopkinson, Casey E
Hello! I am trying to generate significance maps for a paired-difference analysis of cortical thickness using multiple pairs of siblings, and was wondering if there is a way to incorporate the family ID as a random effect/covariate in Freesurfer. Is it possible for the family ID for each siblin