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MathGroup Archive 2005

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Re: Directed Graph from Adjacency Matrix

  • To: mathgroup at smc.vnet.net
  • Subject: [mg58810] Re: Directed Graph from Adjacency Matrix
  • From: "Steve Luttrell" <steve_usenet at _removemefirst_luttrell.org.uk>
  • Date: Tue, 19 Jul 2005 04:10:22 -0400 (EDT)
  • References: <dbflj5$n0m$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

ShowLabeledGraph[
FromAdjacencyMatrix[{{0, 1, 0}, {0, 0, 1}, {1, 0, 0}}, Type -> Directed]];

Steve Luttrell

"confused" <gtg368j at mail.gatech.edu> wrote in message 
news:dbflj5$n0m$1 at smc.vnet.net...
>I am new to Mathematica.  Here is my question.  How would I get a
> directed graph from an adjacency matrix?  For instance, the 3x3 matrix
> {{0,1,0},{0,0,1},{1,0,0}} defines a directed 3-cycle, but when I try to
> turn it into a graph using FromAdjacencyMatrix, Mathematica returns a
> graph with only two edges.
>
> Thank you.
> 



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