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[igraph] Re: write.graph, read.graph doubt

From: Laurence Muller
Subject: [igraph] Re: write.graph, read.graph doubt
Date: Thu, 9 Jul 2009 10:49:12 -0700 (PDT)
User-agent: G2/1.0

Hi Guna,

unfortunately igraph does not support graphs from Excel directly.

I think you have 2 options on how to deal with this:

1. Export the Excel data to a plain text file, write a converter
(plaintext to GML or GraphML) and use the GML or GraphML reader from
igraph to load your graph into the memory (
http://igraph.sourceforge.net/doc/html/igraph-Foreign.html ).

2. Another approach would be: Export the Excel data to a plain text
file, and write your own parser to load the graph into the memory.

Kind regards,
- Laurence

On Jul 9, 7:07 pm, guna sekaran <address@hidden> wrote:
> Dear Friends,
> clarify my doubts in igraph package.
> How to import and export Graphs for and from EXCEL sheet?
> Give the details with an example.
> write.graph and read.graph commands are not properly working in windows 
> environment.
> How to use those commands? Give the parameters lists in details.
> thanks in advance
> Regards
> Guna.
> India
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