What is the best code available for simple general purpose manipulation of tree (and/or directed graph) data structures in R?
Looking through CRAN, I see a bunch of packages for stastical regression trees, but nothing that seems to provide an API for manipulating tree data structures. What I'm looking for is something along the lines of an R version of the Tcllib ::struct::tree API available for Tcl: http://wiki.tcl.tk/210 http://tcllib.sourceforge.net/doc/struct_tree.html http://tcllib.sourceforge.net/doc/graph.html Thanks! -- Andrew Piskorski <[EMAIL PROTECTED]> http://www.piskorski.com/ ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
