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Re: [igraph] ordering the vertex sequence

From: Gábor Csárdi
Subject: Re: [igraph] ordering the vertex sequence
Date: Fri, 9 May 2014 10:44:54 -0400

V(network)[dataframe$name]$attribute <- dataframe$attribute

Untested, so please check the result.


On Fri, May 9, 2014 at 10:34 AM, Luca Rossi <address@hidden> wrote:

I’m facing a problem that I guess should be quite simple but I can’t find a good way to solve it.
I need to add to an igraph network vertex attributes that I have on a dataframe.

basically what I need to do is to add to V(network)[name==“X”] an $attribute value taken from a data frame when name is equal to dataframe$name.
The easiest way to do that I guess it would be to sort the vertex sequence according to the name, is that possible?

thanks a lot


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