plotRag {classGraph} | R Documentation |
Plot an Ragraph (using Rgraphviz)
Description
Plot an Ragraph
object (a kind of “laid-out” graph, from package
Rgraphviz). This the simply uses the plot
method
from package Rgraphviz (i.e., selectMethod(plot, "Ragraph")
)
and additionally adds a “footnote”-like subtitle.
Usage
plotRag(ragr, sub, subArgs = .optRagargs(), ...)
.optRagargs(side = 1, adj = 0.05, cex = 0.75, line = 3)
Arguments
ragr |
an object of class
|
sub |
a “footnote” or subtitle to be added to
|
subArgs |
a |
... |
further arguments passed to |
side , adj , cex , line |
arguments passed to |
Author(s)
Martin Maechler
See Also
Examples
if(require("Matrix")) {
trMatrix <- classTree("Matrix")
trMatrix
RtrM <- mRagraph(trMatrix)
RtrM # (the show method will hopefully improve)
str(RtrM, max=2) # shows a bit more
plot(RtrM) ## almost the same as
plotRag(RtrM, subArgs=.optRagargs(adj = 0.5))
## which just gives "<n> nodes with <m> edges"
}
[Package classGraph version 0.7-6 Index]