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.onz...@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@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. ______________________________________________ R-help@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.
