| plotRag {classGraph} | R Documentation |
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.
plotRag(ragr, sub, subArgs = .optRagargs(), ...)
ragr |
an object of class
Ragraph (as defined in the
Rgraphviz package). |
sub |
a “footnote” or subtitle to be added to
plot(ragr,...). By default gives the number of nodes and edges. |
subArgs |
~~Describe subArgs here~~ |
... |
further arguments passed to plot(.), i.e., the
plot method for Ragraph objects. |
Martin Maechler
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"
}