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From: | capitano . nemo |
Subject: | [igraph] Random graph based on probabilities derived from sample graph |
Date: | Tue, 18 Nov 2014 07:20:54 +0000 |
User-agent: | Roundcube Webmail |
Hi,I have mapped directed relationship among a sample of people and I would like to create a much larger graph with probability of having a relationship between every pair of people derived from my sample data. Also my probability model should take into account that the probability of event Alice -> Bob is not totally independent from the probability of event Alice <- Bob. I guess then that I should be able to define a probability model based on four type of events for each pair of people:
1) p of "No relationship"; 2) p of "A -> B"; 3) p of "A <- B"; 4) p of "A <-> B".Is that right? How should I compute the model from my graph? Is there any function I should use?
I am moving the first steps on this, so every suggestion is more than welcomed.
Thanks Francesco
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