***** To join INSNA, visit http://www.insna.org ***** Dear Socnet, Can anyone please point me to an example using rem.dyad in the relevent package in R with covariates? In particular, the precise structure of the R syntax. Although I use R a lot, and feel like I am reasonably familiar with R in general, I keep getting various errors when I try to add a covariate to a relational event model in rem.dyad. In particular, I am trying to use the CovRec effect in a model. Many thanks, Mark. Dr Mark Tranmer Senior Lecturer CCSR / Mitchell Centre for Social Network Analysis Social Statistics School of Social Sciences Humanities Bridgeford Street Building University of Manchester Manchester M13 9PL tel.: +44 (0) 161 275 4744 fax: +44 (0) 161 275 4722 http://www.ccsr.ac.uk/staff/markhome1.htm _____________________________________________________________________ SOCNET is a service of INSNA, the professional association for social network researchers (http://www.insna.org). To unsubscribe, send an email message to [log in to unmask] containing the line UNSUBSCRIBE SOCNET in the body of the message.