[BioC] [igraph] Rgraphviz: how to read a \"dot\" file?

Gábor Csárdi csardi at rmki.kfki.hu
Tue Oct 16 21:25:09 CEST 2012

On Tue, Oct 16, 2012 at 3:18 PM, Gábor Csárdi <csardi at rmki.kfki.hu> wrote:
> Yes, it might be an igraph bug, as
> http://www.graphviz.org/doc/info/lang.html says that node ids cannot
> start with numbers and the files igraph exports they are just numbers.
> I am wondering how this ever worked.

Well, I was a little too quick. Numbers are actually allowed as IDs in
dot files. So I have no idea why the file should be invalid.



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