dear spm'ers, i have a quick question: is it ok to analyze dcms - which were defined and estimated in spm5 - with the new spm8 model comparison utilities (e.g. RFX model comparison)? i have compared the results from spm5 Group Bayes Factor (BIC and AIC) with the results from the SPM8 RFX model comparison for 19 subjects each having 7 dcms and, in fact, results converge very nicely. many thanks in advance, matthias *********************************** Mag. Matthias Schurz Institut für Psychologie & Zentrum für Neurokognitive Forschung Universität Salzburg [log in to unmask] Tel. 0662/8044/5162 Hellbrunner Straße 34, 5020 Salzburg ***********************************