We have a BRIK with 96 sub-briks (TRs, time points) and 27 slices per sub-brik.
We want to create a frequency histogram for all of the intensities in the entire
time series.
When we run >
3dhistog filename+orig
we get a histogram based only
on the first sub-brik.
When we run
>3dhistog 'filename+orig[0..95]
we get a histogram that
is identical to the histogram we get above -- the cumulative
frequency only represents a single subbrik (64*64*27) voxels,
not (64*64*27*96) voxels.
Any suggestions.
Lee