On Thu, Dec 4, 2014 at 12:16 PM, Gábor Csárdi <address@hidden> wrote:
Can you please show the code that is slow?GaborOn Thu, Dec 4, 2014 at 6:07 AM, lookman sanni <address@hidden> wrote:I have been using the default plot, and also Tkplot for a graph of 1K nodes, but with very low density (Less than 10 nodes having a significant local density actually). It takes between 3 and 5 minutes. I should however recognize that I am not using the appropriate material for that (an HP Envy).On Thu, Dec 4, 2014 at 11:45 AM, Gábor Csárdi <address@hidden> wrote:So subgraph.edges is slow for you? How long does it take?GaborOn Thu, Dec 4, 2014 at 5:09 AM, lookman sanni <address@hidden> wrote:I was not meaning, but rather fearing it may be. I will be dealing with networks of 20K nodes and 7 layers(subgraphs). I just need to make sure that I am making the most from the optimization opportunities that may exist.Thank you Fatemeh for the links. I will be looking into that as well.Regards,On Mon, Dec 1, 2014 at 5:25 PM, Fatemeh a <address@hidden> wrote:Hi,I searched a little some times ago on Multilayered network : you may find them helpful :and here : http://muxviz.net/ a framework is developed to deal with multilayered network : I didn't work with it and I have no idea whether you could combine these two package or not.Regards,FatemehOn Sat, Nov 29, 2014 at 1:52 AM, lookman sanni <address@hidden> wrote:_______________________________________________Hello everyone. I am new to SNA and learning how to use the igraph package. I have built a multiplex network from some flat file and would like to compute couple of metrics on top of that network:
- The number of edge types by node (multiplexity)
- A metric (matrix, contingent table) of edge types association between the same nodes (e.g: money transfer + good transfer: 20 pairs of nodes; money transfer + kinship: 120 pairs of nodes)
I have not seen any likely metrics in my web searches. Would I need to write them ? If yes, is there any available guideline on how to contribute to igraph ?--
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