igraph, methods, utils, stats, graphics, Rcpp
igraph, methods, utils, stats, graphics, ggplot2, reshape2,
glpkAPI, Rcpp
igraph, methods, utils, stats, graphics, ggplot2, reshape2,
glpkAPI, plyr, Rcpp
methods, utils, stats, graphics, ggplot2, reshape2, glpkAPI,
plyr, Rcpp, igraph, stringr, R.matlab