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Re: [igraph] Maximum Spanning Tree with igraph

From: Szabolcs Horvát
Subject: Re: [igraph] Maximum Spanning Tree with igraph
Date: Tue, 15 May 2018 15:29:15 +0200

Simply replace each edge weight with its negative, then find a minimum spanning tree.

On Tue, 15 May 2018 at 15:18, Leonardo Mazzoni <address@hidden> wrote:
Dear all,

I am currently doing a part of my PhD project applying the concept of
Hidalgo et al. (2007) to find product space at a regional level. I have
a nxn symmetric matrix and I would like to obtain the graphical
representation (the network), using the technique of Maximum Spanning
In igraph there is the function Minimum Spanning Tree. Could you please
suggest me a code in R to use the package igraph to find the Maximum
Spanning Tree?

thank you in advance for your help!
all the best


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