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Re: [igraph] attribute problem with graph.data.frame
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From: |
Tamas Nepusz |
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Subject: |
Re: [igraph] attribute problem with graph.data.frame |
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Date: |
Tue, 13 Apr 2010 00:39:18 +0100 |
Dear Yannick,
> > graph.data.frame(as.matrix(swap),directed=TRUE) -> g1.sw
I'm no R expert, but I suspect that igraph is complaining because you are
trying to create a graph from a matrix, while graph.data.frame expects a data
frame. Why can't you just simply say graph.data.frame(swap, directed=TRUE)?
--
T.