We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Is the mean that ROIstats computes automatically the mean of all voxels in the ROI, including 0 values? For a dataset I output mean and nzmean and they were the same--implying that the automatic mean only uses non zero voxels, but the man page says, "-nzmean Compute the mean using only non_zero voxels. Implies the oppisite for the normal mean computed"