Hi Chikku, while we try to resolve these differences, you are not guaranteed to get identical results when you use different platforms. This is an issue with using different computes and applies to all software, not just FS.It is caused by the use of different math libraries and different binary operations. The difference you show is only 0.3% which should not be enough to cause false results. doug
On 01/22/2013 08:13 AM, Varghese Chikku wrote: > > Dear FS team, > I processed two set of MRI data for a single patient,Thats BL scan > and TP1.I ran both scans on a Mcbook Pro and a PC with Virtual > machine installed. > Though I was expecting the same segstats,the results vary from > Macpro to VM.For eg , for BL in Mac SubCortGrayVol is 178038 but for > the same images in VM the results are 177432.Does it happened to > any one before....Whats the reson its happening and how can I > remedy,validate the results. > Much appreciate your advice,... > In Thanks > Chikku. > > > > > _______________________________________________ > 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: 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.
