***** To join INSNA, visit http://www.insna.org ***** Hello, I would greatly appreciate any lit citations you could offer describing the analysis of a two-mode network with valued relations (positive and negative values). Thanks very much. Julia Baird _________________ Julia Baird Post-doctoral Fellow Brock University St. Catharines, ON, Canada Tel: (519) 854-6528 Associate, Environmental Sustainability Research Centre (ESRC) http://brocku.ca/environmental-sustainability-research-centre Researcher, Water Policy and Governance Group (WPGG) http://www.wpgg.ca/ _____________________________________________________________________ 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.