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MathGroup Archive 2007

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Different edge lengths on Graph

  • To: mathgroup at smc.vnet.net
  • Subject: [mg81262] Different edge lengths on Graph
  • From: Ramiro <ramiro.barrantes at gmail.com>
  • Date: Tue, 18 Sep 2007 00:34:42 -0400 (EDT)

Hello,

I am drawing evolutionary trees where edges are supposed to represent
evolutionary distance.  This means TreePlot or GraphPlot, but I am not
sure how best to draw the different edge lengths.  If for example I
have,

TreePlot[{1 -> 2, 2 -> 3}]

but I want the length of the edge (1->2) to be smaller in size than
from (2->3).  I was thinking about getting the raw output from
TreePlot and making some changes.   Any suggestions?

Thank you,
Ramiro



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