[R] Weighted Graph Link strength ( I am making mistake please help)

Hello R experts, I went through R mailing,Nabble R.I could not find solution.Can someone help me. I have undirected Graph. Here is an example of spreadsheet I have( Unique 3559 Nodes) snippet of 4 rows. Node1 Node2 Weights 1 2 5 2 3 30 2 4 30 1

[R] Bonacich Power (memory Error) (Igraph)

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

[R] Highly Connected Nodes in Igraph

Hello R Help Team, I have created graph from weighted adjecency matrix .Is there a way I can find highly connected nodes in Igraph like the Package RBGL does. nathan -- View this message in context: http://www.nabble.com/Highly-Connected-Nodes-in-Igraph-tp22377522p22377522.html Sent from the

[R] Undirected to Directed Graph ( Clustering Based on Link Strength)

Hello All, I went through lot of searching for papers to do clustering on Co-Authroship.I ran SNA metrics on my Undirected Graph(betweenness,Closeness,Eigen Vector) using R. After running the sna Metrics I found important nodes and did clustering on those nodes based on Binding strength .This c

Re: [R] change individual label colours in a cluster plot?

Hi Jim, How are you? I saw your posting. I am trying to do clustering for co authorship.What I have is undirected graph .I want to have clusters for 393 nodes. I am attaching the file along with this mail.If you move to the section Cluster I am looking to do something like that.Is it somethin