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Re: [igraph] smooth interaction between igraph/R and networkx/python
From: |
Tamas Nepusz |
Subject: |
Re: [igraph] smooth interaction between igraph/R and networkx/python |
Date: |
Thu, 06 Dec 2012 16:45:40 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
Hi,
> As you said, there does not seem to be easy choices other then automatising
> at the filesystem level (saving hundreds of graphs from R, processing
> hundreds of graphs in python while writing them, and reading the hundreds of
> graphs from R again. Oh well.
Well, there is one more possibility. If your graph does not have attributes,
you can simply convert it into an edgelist using get.edgelist in the R side,
and then you can re-construct the graph on the Python side from the edge
list. I don't know NetworkX well enough but I'm 100% sure that it has some
function for creating graphs from numeric edge lists. This way you can avoid
the overhead of saving the graphs to disk.
--
T.