Dear all , I am just wondering if there is a way to read inputs from adjacency matrix . I am using igraph module. I want to directly load the input as adjacency instead of reading as edgelist or pajek format. Can anypne help ? Thanks , Pankaj Barah Mathematical modelling & Computational Biology Group Centre for Cellular & Molecular Biology Uppal Road, Hyderabad 500 007, AP, India Explore and discover exciting holidays and getaways with Yahoo! India Travel http://in.travel.yahoo.com/ [[alternative HTML version deleted]]