Hello, Please send me your weighted graph so I can take a look at it.
T. > On 2016. Dec 5., at 2:38, Rachael Mady <[email protected]> wrote: > > Hello, > > I am trying to calculate betweenness for an association matrix. > > I have successfully calculated it for a binary association matrix. > However, I owuld like to also calcualte it for a weighted association matrix. > > Unfortunately I run into this error: > Error in .Call("R_igraph_closeness", graph, vids - 1, mode, weights, > normalized, : > At centrality.c:2507 : Invalid weight vector length, Invalid value > > This is the original code that worked: > measure3 <- as.numeric(betweenness(graphN, v=V(graphN), directed = F, > weights = NULL, nobigint = TRUE, normalized = TRUE)) > > This is my modified code that uses a weighted matrix: > measure3 <- as.numeric(betweenness(graph, v=V(graph), directed = F, > weights = NULL, nobigint = TRUE, normalized = TRUE)) > > Any help is appreciated! > Rachael > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
