Hi Arthur,
I was asking the same thing and came across the following (your need the
"sna" library).
http://students.washington.edu/mclarkso/documents/gplot%20Ver2.pdf
Take a look at the edge.lwd and vertex.cex examples of the function gplot. You
can use vectors for the different nodes.
Kind regards,
Ivan
On Dec 1, 2010, at 9:31 AM, arturs.onzuls at gmail.com wrote:
> Can you please show code example, how to draw graph with some nodes and
> edges, but with weights. I only found here
>
http://www.bioconductor.org/packages/release/bioc/vignettes/Rgraphviz/inst/doc/Rgraphviz.pdf-
> Using edge weights for labels, but...
>
> Here an example:
>
>> library("graph"); library(Rgraphviz)
>> myNodes = c("s", "p", "q", "r")
>> myEdges = list(
> s = list(edges = c("p", "q")),
> p = list(edges = c("p", "q")),
> q = list(edges = c("p", "r")),
> r = list(edges = c("s")))
>> g = new("graphNEL", nodes = myNodes,
> edgeL = myEdges, edgemode > "directed")
>> plot(g)
>
> but how about weights?
>
>
> Thanx.
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.