Re: [igraph] Valued datasets

[Tamas Nepusz]

> I am trying to import a valued network into igraph.  I can  
> successfully import the edgelist into igraph, but it doesn't seem to  
> acknowledge the values of the ties.  Is there a way to get igraph to  
> recognize this?
Well, if your edge list file looks like this:

id1 id2 weight
id3 id4 weight
...

then you can use the NCOL loader (igraph_read_graph_ncol in C,  
Graph.Read_Ncol in Python, read.graph("my_file.txt", format="ncol") in  
R).

--
Tamas