[R] Drawing a graph with vertices and edges using tcl/tk
ggrothendieck at gmail.com
Sun Jul 31 15:49:21 CEST 2005
Another approach is the Bell Labs graphviz system. See
For an example of using it from R, see the dot.proto function
in the 'proto' package. dot.proto generates dot language output
to draw a graphviz graph of the objects in any R program written
# see ?dot.proto for instructions on displaying graph
The above approach should work on any OS supported by R
(since graphviz works on all of them); however, on UNIX one
could also use the Rgraphviz package that specifically
interfaces R with graphviz:
On 7/31/05, Søren Højsgaard <Soren.Hojsgaard at agrsci.dk> wrote:
> Dear all; I would like to draw a graph with vertices and edges, and I guess tcl/tk would be appropriate. I don't know tcl/tk but have googled for a 10-page (or so) introduction to 'getting started with tcl/tk in R' but without any luck.
> - Does anyone know of the existence of such a document or any other web-based material on the subject?
> - Does anyone have an (informative) piece of code which does something similar to what I want?
> Thanks in advance
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