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Re: [igraph] reading weighted graph with edgelist format
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From: |
Tamas Nepusz |
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Subject: |
Re: [igraph] reading weighted graph with edgelist format |
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Date: |
Thu, 24 Jun 2010 08:52:31 +0100 |
> Can edgelist format read a weighted graph from a file consists of 3 columns,
> with weights on the 3rd column?
Yes, it is called the NCOL format. (Pass format="ncol" to read.graph). In the
case of the NCOL format, you can use names instead of vertex IDs in the first
and second columns; vertex names will be assigned to the "name" vertex
attribute and edge weights will be assigned to the "weight" edge attribute.
--
Tamas