¥ Many important capabilities in AFNI are only
available in batch programs
H A few examples (of more than 100, from
trivial to complex)
¥ 3dDeconvolve = multiple linear regression on 3D+time datasets, to fit each voxelÕs time series to an
activation model and then test these fits for significance
¥ 3dvolreg
= 3D+time dataset registration, to correct for small subject head movements
¥ 3dANOVA
= 1-, 2-, 3-, and 4- way ANOVA layouts, for combining & contrasting datasets in Talairach
space
¥ 3dcalc
= general purpose voxel-wise calculator
¥ 3dclust
= find clusters of activated voxels
¥ 3dresample
= resample a dataset to a new grid orientation and/or voxel size