On Fri, Mar 23, 2012 at 8:59 AM, Wu Degang <[email protected]> wrote: > Hi, > > I created a small world graph using: > > igraph_watts_strogatz_game(&graph, 1, 20, 4, 0.3); > > but when I inspected the neighbors of node with pnode=1 by > > igraph_neighbors(&graph, &neis, 1, IGRAPH_ALL); > ... > for (int i=0;i<igraph_vector_size(&neis);++i) > cout << VECTOR(neis)[i] << ' '; > > I got the output > > 3 5 5 9 11 16 17 18. > > Why are there two 5's? I remember that duplicate edges are forbidden in the > paper by Watts and Strogatz.
Indeed. This has been already fixed in the development version. Gabor > > > Wu Degang > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help -- Gabor Csardi <[email protected]> MTA KFKI RMKI _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
