[Rd] tree/graph data structure APIs?

[A.J. Rossini]

On 8/3/05, Uwe Ligges <ligges at statistik.uni-dortmund.de> wrote:
> Andrew Piskorski wrote:
> 
> > 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!
> >
> 
> Maybe the people working on graphical models have something you are
> looking for, see http://www.r-project.org/gR/.
> Have you looked at the "dynamicGraph" package?
> 

might also look at the graph packages (graph, RBGL, etc) in BioConductor.

best,
-tony

"Commit early,commit often, and commit in a repository from which we can easily
roll-back your mistakes" (AJR, 4Jan05).

A.J. Rossini
blindglobe at gmail.com