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From: | Gábor Csárdi |
Subject: | Re: [igraph] graph.adjacency for directed, weighted graph |
Date: | Wed, 9 Jan 2013 15:30:52 -0500 |
Dear list,
I am having a problem with creating an appropriate igraph object using the graph.adjacency function. My network is weighted and directed. When I use the following code:
Agraph<-graph.adjacency(A,mode="directed",weighted=TRUE, diag=FALSE)
The weights are not correct (this tends to produce very small, non-zero values for E(Agraph)$weight). In this example, A is an integer matrix. This code worked on previous versions of igraph, but does not appear to be working in 0.6-3. Any advice would be greatly appreciated.
Rob Fletcher
---------------------------------------------------------------
Robert Fletcher
Department of Wildlife Ecology and Conservation
318 Newins-Ziegler Hall
University of Florida/IFAS
Gainesville, FL 32611
Phone: 352-846-0632
E-mail: address@hidden
Web: http://plaza.ufl.edu/robert.fletcher/
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