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I haven't found a question that covers my situation exactly. I have a list of web traffic nodes that I want to plot and keep the plot readable. Of the thousands of transactions in a day there are only about 152 different page couplets. I want to adjust the weight of the lines to give an idea of how often the connection happens. At present I have the data in two forms. The first is a simple list of the couplets i.e.

Node1     Node2
Home      Info
Info      Specials
Home      Info
Info      About
About     Specials

Or I can give an ordered list that has a count of each couplet i.e.

Node1     Node2    Cnt
Home      Info     2
Info      Specials 1
Info      About    1
About     Specials 1

Ideally I would like to weight the graph by 'Cnt' Do I need to insert an index of some sort and split the columns, or is there a way to access 'Cnt' with iGraph directly?

I am using R, with SQLDF & iGraph to do this work.

Thanks

TimL
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    Something like this: http://stackoverflow.com/questions/32365575/pathways-manipulate-list-of-events-in-parent-child-nodes-in-r/32365720 ? – thelatemail Dec 17 '15 at 00:21
  • I couldn't find that yesterday. Thanks that is just what I needed. – TimL Dec 17 '15 at 19:44

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