[Freesurfer] mri_glmfit-sim sim-sign
hi please explain the differece between --sim-sign abs, neg, and pos ___ 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.
Re: [Freesurfer] mri_glmfit-sim sim-sign
Have you looked at mri_glmfit-sim --help On 11/21/2014 01:51 PM, Jon Alan Wieser wrote: > > > hi > > please explain the differece between --sim-sign abs, neg, and pos > > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ ___ 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.
Re: [Freesurfer] mri_glmfit-sim sim-sign
yes I looked at mri_glmfit-sim -- help it says: --sim-sign sign : ,pos,neg and: 6. Select the threshold sign (--sim-sign). This is the sign of the threshold used to create the clusters for cluster-wise correction of multiple comparisons. Options are abs (unsigned), pos (positive), and neg (negative). freesurfer wiki says: --sim-sign sign sign is either abs (default), pos, or neg. pos/neg tell mri_glmfit to perform a one-tailed test. In this case, the contrast matrix can only have one row. we wanted to see all cluster, positvei or negative. should we be selecting "abs" for the sign? Jon From: freesurfer-boun...@nmr.mgh.harvard.edu on behalf of Douglas N Greve Sent: Monday, November 24, 2014 11:02 AM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] mri_glmfit-sim sim-sign Have you looked at mri_glmfit-sim --help On 11/21/2014 01:51 PM, Jon Alan Wieser wrote: > > > hi > > please explain the differece between --sim-sign abs, neg, and pos > > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ ___ 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. ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Re: [Freesurfer] mri_glmfit-sim sim-sign
yes On 11/24/2014 12:30 PM, Jon Alan Wieser wrote: > yes I looked at mri_glmfit-sim -- help > > it says: > --sim-sign sign : ,pos,neg > > and: > > 6. Select the threshold sign (--sim-sign). This is the sign of the > threshold used to create the clusters for cluster-wise correction > of multiple comparisons. Options are abs (unsigned), pos > (positive), and neg (negative). > > freesurfer wiki says: > > --sim-sign sign > > sign is either abs (default), pos, or neg. pos/neg tell mri_glmfit to perform > a one-tailed test. In this case, the contrast matrix can only have one row. > > > > we wanted to see all cluster, positvei or negative. should we be selecting > "abs" for the sign? > > Jon > > > From: freesurfer-boun...@nmr.mgh.harvard.edu > on behalf of Douglas N Greve > > Sent: Monday, November 24, 2014 11:02 AM > To: freesurfer@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] mri_glmfit-sim sim-sign > > Have you looked at >mri_glmfit-sim --help > > > On 11/21/2014 01:51 PM, Jon Alan Wieser wrote: >> >> hi >> >> please explain the differece between --sim-sign abs, neg, and pos >> >> >> >> ___ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > -- > Douglas N. Greve, Ph.D. > MGH-NMR Center > gr...@nmr.mgh.harvard.edu > Phone Number: 617-724-2358 > Fax: 617-726-7422 > > Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting > FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 > www.nmr.mgh.harvard.edu/facility/filedrop/index.html > Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ > > ___ > 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. > > > ___ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer