Sorry to ask a question so basic that it's almost silly ... I have data which can be expressed in contingency table form as Factor1 Factor2 Counts1 Counts2 ============================= A U nAU1 nAU2 A V nAV1 nAV2 A W nAW1 nAW2 B U nBU1 nBU2 B V nBV1 nBV2 B W nBW1 nBW3 and I want to submit these to 'loglin' to do the usual sort of thing. Question: what command do I give to R to generate the requisite "table" object for 'loglin'? With thanks! Ted. -------------------------------------------------------------------- E-Mail: (Ted Harding) <Ted.Harding at nessie.mcc.ac.uk> Fax-to-email: +44 (0)870 167 1972 Date: 03-Mar-04 Time: 12:36:04 ------------------------------ XFMail ------------------------------