On 24 June 2012 at 19:56, Glenn Lawyer wrote: | I would suggest using the eigen library, Rccp has an interface to this. | Alternately, you could link to the boost graph library.
Spot on. It was in fact the availability of (more) sparse matrix methods (even though they were (are ?) under development and not fully mature) that lead Doug from Armadillo to Eigen. I am sure he will follow-up here too. Boost Graph is interesting as CRAN had the RBGL package to access it for such a long time. It would be nice if someone looked more closely if we can in fact add appropriate as<>() and wrap() methods/functions to make interfacing this library more easy / more accessible from R. Dirk -- Dirk Eddelbuettel | [email protected] | http://dirk.eddelbuettel.com _______________________________________________ Rcpp-devel mailing list [email protected] https://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rcpp-devel
