newUG {gRbase} | R Documentation |
These functions are wrappers for creation of graphs as implemented by
graphNEL objects in the graph
package.
newUG(..., short = FALSE) newDAG(..., short = FALSE) edgePairs(object)
... |
A generating class for a graph, see examples below |
short |
Not used |
object |
A graph of class 'graphNEL' |
A 'graphNEL' object.
Søren Højsgaard, sorenh at agrsci.dk
ug <- newUG(~me:ve,~me:al,~ve:al,~al:an,~al:st,~an:st) ug <- newUG(~me:ve:al,~al:an:st) ug <- newUG(c("me","ve"),c("me","al"),c("ve","al"),c("al","an"),c("al","st"),c("an","st")) ug <- newUG(~me:ve:al, c("me","ve"),c("me","al"),c("ve","al"),c("al","an"),c("al","st"),c("an","st")) dag <- newDAG(c("me","ve"),c("me","al"),c("ve","al"),c("al","an"),c("al","st"),c("an","st")) dag <- newDAG(~me:ve,~me:al,~ve:al,~al:an,~al:st,~an:st) dag2 <- newDAG(~me:ve:al,~ve:al:an) edges(ug) nodes(ug) edges(dag) nodes(dag)