Thanks for the help! I have created the graphs, but they are very large, so I would like to save them to a file and read from that file each time I need to use. What would be the best way to do that in Python iGraph?
Many Thanks, Kevin On Fri, Jan 15, 2016 at 1:42 PM, Bradford Boyle <[email protected]> wrote: > What about this: > > >>> d = igraph.Graph(directed=True) > >>> d.add_vertices([0, 1]) > >>> d.add_edge(0, 1, type='positive', count=2) > >>> d.add_edge(0, 1, type='negative', count=4) > > --Bradford > > On Fri, Jan 15, 2016 at 11:18 AM, Kevin Hong <[email protected]> wrote: > > Hi, > > > > My name is Kevin Hong, and I am an undergrad who works at the U Chicago > > Knowledge Lab. I am working on a networks analysis project, and I having > > trouble creating one of the graphs using Python iGraph. > > > > I have a MySQL table with the schema (Theme, Cause, Type, Count). There > are > > 3 different Types (positive, negative, no effect). I would like to > create a > > graph where for a row in our table I would like to create a directed edge > > from Theme to Cause that has count as its weight. I am unsure how I can > > distinguish between the three Types in one iGraph graph. (i.e. (A,B, > weight > > = 50, Type = positive) (A,B, weight = 40, Type = negative)) > > > > In summary, I am unsure how to create 3 different types of directed > weighted > > edges between two vertexes in Python iGraph. > > > > Thank you for the help. > > > > Best, > > > > Kevin > > > > -- > > Kevin Hong > > University of Chicago '17 > > B.S. Computer Science | B.S. Statistics > > [email protected] | (309) 643-7283 > > > > _______________________________________________ > > igraph-help mailing list > > [email protected] > > https://lists.nongnu.org/mailman/listinfo/igraph-help > > > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help > -- *Kevin Hong* University of Chicago '17 B.S. Computer Science | B.S. Statistics [email protected] | (309) 643-7283
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