Dear Ahmad, see this thread: https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=SPM;13f7d5ce.1009 The fields you are looking for are now in DCM.Ep.A, ... Best regards, Guillaume. On 14/09/10 12:02, Ahmad Nazlim Yusoff wrote: > Dear SPMers, > > I got the error messages below when trying to get the values for the > matrices A, B and C. > I used DCM10. > > When I used the previous version of DCM, the A, B and C matrices are > obtainable. > > Does anybody know why these errors appear? > > TQ > > nazlim > > > > SPM8: spm_dcm_review 18:51:45 - 14/09/2010 > ======================================================================== >>> load DCM_MODEL1 >>> DCM.A > ??? Reference to non-existent field 'A'. >>> DCM.B > ??? Reference to non-existent field 'B'. >>> DCM.C > ??? Reference to non-existent field 'C'. > -- Guillaume Flandin, PhD Wellcome Trust Centre for Neuroimaging University College London 12 Queen Square London WC1N 3BG