Re: [Freesurfer] mri_glmfit ill-conditioned matrix question {Disarmed}

2019-10-30 Thread Greve, Douglas N.,Ph.D.
I'm not sure what you are asking. What do you mean you want to compare the correlation maps between the two groups? If you just want to look at them, then set up contrasts for each. On 10/28/2019 3:36 PM, Nillo, Ryan Michael R wrote: > External Email - Use Caution > > Thanks, Doug. One

Re: [Freesurfer] mri_glmfit ill-conditioned matrix question {Disarmed}

2019-10-28 Thread Nillo, Ryan Michael R
External Email - Use Caution Thanks, Doug. One more question: I want to see how correlated my covariate ROI is with LGI and compare the correlation maps between the two groups. Is my glmfit command the correct setup? I have tried running glmfit on a different fsgd and contrast

Re: [Freesurfer] mri_glmfit ill-conditioned matrix question {Disarmed}

2019-10-28 Thread Greve, Douglas N.,Ph.D.
Yes On 10/28/19 1:04 PM, Nillo, Ryan Michael R wrote: > Am I correct in assuming this results in z-scoring/normalizing the > covariates? > > Ryan Michael Nillo > Staff Research Associate I > University of California San Francisco > Department of Radiology and Biomedical Imaging > >> On Oct 28,

Re: [Freesurfer] mri_glmfit ill-conditioned matrix question {Disarmed}

2019-10-28 Thread Nillo, Ryan Michael R
Am I correct in assuming this results in z-scoring/normalizing the covariates? Ryan Michael Nillo Staff Research Associate I University of California San Francisco Department of Radiology and Biomedical Imaging > On Oct 28, 2019, at 7:33 AM, Greve, Douglas N.,Ph.D. > wrote: > > My guess is