Joonkoo Park wrote:
> Hi SPM community!
> I'm looking for a fast and efficient way to extract residuals (epsilon
> hat's) for each time point (for each voxel, of course) during the GLM
> procedure. This requires a lot of memory, so I guess SPM just calculates it
> on the fly and just keeps the RSS (or actually ResMS), but I wanted to play
> with the epsilon hat's.
Actually not - during the estimation Ress images are created and then
deleted. So you can access those images by 1. setting the MaxRes
parameters in spm_defaults to Inf. (should be around line 26) and 2.
comment the deletion bit in spm_spm.m located toward the end of the script.
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.