Generic Method inEdges
Returns a list of all incoming edges for the specified nodes.
inEdges(node, object)
node |
character vector of node names |
object |
a |
If no node argument is specified, inEdges returns the
incoming edges for all nodes in the graph.
For an undirected graph, inEdges returns all edges for the
specified nodes.
A list with length matching the length of node. If node
was missing, a list containing an element for each node in the graph.
Each list element contains a character vector of node names giving the nodes that have outgoing edges to the node given by the name of the list element.
R. Gentleman
V <- LETTERS[1:4]
edL3 <- vector("list", length=4)
for(i in 1:4)
edL3[[i]] <- list(edges=(i%%4)+1, weights=i)
names(edL3) <- V
gR3 <- graphNEL(nodes=V, edgeL=edL3, "directed")
inEdges(c("A", "B"), gR3)Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.