Hello, I am trying to run Bonpower for my graph.I have posted the R objects along with this file. There is a object called G(graph) that I created for running bonpower.ummary information shows the number of Vertices and edges. When I try to run Bonacich Power I get out of memory error.I did change the memory setting as mentioned in this link ,but could not resolve the memory problem also. Error in get.adjacency.dense(graph, type = type, attr = attr, names = names, : At vector.pmt:408 : cannot reserve space for vector, Out of memory http://gking.harvard.edu/zelig/docs/How_do_I2.html http://www.nabble.com/file/p22550931/ForHelp.RData ForHelp.RData Can someone help me with this problem. summary(g) Vertices: 20984 Edges: 326033 Directed: FALSE No graph attributes. Vertex attributes: name. No edge attributes. Thank you, Swami -- View this message in context: http://www.nabble.com/Bonacich-Power-%28memory-Error%29-%28Igraph%29-tp22550931p22550931.html Sent from the R help mailing list archive at Nabble.com.