***** To join INSNA, visit http://www.insna.org ***** Dear networkers, I am working on Self Help Groups. I would like to know the methods of classifying the structures of groups from social network perspective. How to find whether a network is hierarchical or net. Please suggest measures techniques and softwares yours Dr.E.Kangaraj Lecturer in Social Work Mizoram university Aizawl - 796012 -- ¾¢Õîº¢üÈõÀÄõ _____________________________________________________________________ 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.