> Does the Infomap algorithm impleneted in Igraph work for directed networks > or just ignores edge direction? I need to run on a directed weighted > network, and I've tried to make it run in C++, but I'm very illiterate in > this programming language to make it work. I'm pretty sure that it does _not_ ignore edge directions; I checked infomap_FlowGraph.cc (which contains the code that converts an igraph graph into a format suitable for the InfoMap algorithm) and the directed and undirected cases are handled by different branches of the code.
FWIW, if you are not confident in C++, why don't you try to use igraph from a higher level language such as R or Python? In both languages, the whole thing will probably boil down to three commands: 1) load your graph, 2) run InfoMap, 3) evaluate the result. No need to bother with memory management and things like that. All the best, T. > > Thanks, > > Tada > > > On Fri, Aug 29, 2014 at 9:40 AM, Tadaishi Yatabe-Rodriguez < > [email protected]> wrote: > > > Hi, > > > > Has it been implemented yet this algorithm for directed paths? > > I have a directed weighted network of 62 nodes and 130 arcs, and can't > > made up my mind yet of what to use. The leading eigenvector seems nice, but > > can't find how to actually run it. > > I read this article were they implemented it in C++, but I can't find the > > code and know nothing about C++. > > > > Small- and large-scale network structure of live fish movements > > in Scotland > > By > > Darren Michael Green,Alison Gregory, Lorna Ann Munro > > > > Thanks, > > > > Tada > > > > -- > > *Tadaishi Yatabe* > > DVM, MPVM, PhD (C) > > Center for Animal Disease Modeling and Surveillance (CADMS) > > Department of Medicine and Epidemiology > > School of Veterinary Medicine > > University of California Davis > > > > > > -- > *Tadaishi Yatabe* > DVM, MPVM, PhD (C) > Center for Animal Disease Modeling and Surveillance (CADMS) > Department of Medicine and Epidemiology > School of Veterinary Medicine > University of California Davis > _______________________________________________ > 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
