[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [igraph] A silly question

From: Tamás Nepusz
Subject: Re: [igraph] A silly question
Date: Tue, 10 Apr 2012 22:17:08 +0200

Use format="ncol"; the NCOL format is similar to the edge list format but it 
also supports weights. 
Note, however, that the NCOL format treats the first two columns as a 
_symbolic_ edge list, which means that the vertex identifiers in the first two 
column will be assigned to the "name" vertex attribute (V(g)$name in R), and 
the vertex ids will be assigned to the vertex names in the order of appearance.


On Tuesday, 10 April 2012 at 18:43, Ish Rattan wrote:

> I want to read in a digraph from a file with format of one edge per line 
> as:
> tail-vertex head-vertex edge-weight
> I know about read.graph("file", format="edgelist") but what argument is 
> needed to readin the wieghts? I did try the documentation..
> -ishwar
> _______________________________________________
> igraph-help mailing list
> address@hidden (mailto:address@hidden)
> https://lists.nongnu.org/mailman/listinfo/igraph-help

reply via email to

[Prev in Thread] Current Thread [Next in Thread]