***** To join INSNA, visit http://www.insna.org ***** Dear all, In my Phd study I want to use social network analysis to study adolescents' interactions through several communication media in a school network. In accordance with many studies on adolescent networks I identified clique members, liaisons and isolates (by using negopy) in the friendship network. Now I want to compare these positions with regard to some centrality measures in the communication media relations (e.g. liaisons higher degree in instant messaging relation?). In Ucinet I can run a standard Anova, but I can't seem to find a way to do a post hoc test (Tukey) to see whether all three positions differ significantly (as I am especially interested in differences between group members and liaisons). I would be very thankful if somebody could help me. Have a nice day Katrien Van Cleemput (Phd student communications, University of Antwerp, Belgium) _____________________________________________________________________ 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.