Dear Han Nguyen,

the Volumes toolbox available from the SPM extensions page has a tool
that may be helpful to you. It is called StatsTools>ChangeSPM.mat and
does exactly what you want, given that only a common path component
changes and not the image arrangement in different subdirectories.

Volkmar

On Wed, 2007-12-12 at 17:34 -0500, Han Nguyen wrote:
> I'm trying to acquire a a dataset from another lab for some additional
> DCM analyses.  I'd like to use their estimation results without having
> to recompute them from the preprocessed data myself, but I'm being
> told that I won't be able to do this because SPM data structures are
> path specific, so if the analyses have been done in one place, I can't
> just change the path to the files and keep going.  Does anyone know of
> a way around this that would still allow me to use their estimation
> results?  Or will I have to reestimate everything in order to do the
> DCM?  Thanks a lot for your help. 
> -Han Nguyen
-- 
Volkmar Glauche

Freiburg Brain Imaging
http://fbi.uniklinik-freiburg.de/
Phone +49(0)761 270-5331
Fax   +49(0)761 270-5416