| clusterGraph-class {graph} | R Documentation |
A cluster graph is a special sort of graph for clustered data. Each cluster forms a completely connected subgraph. Three are no edges between clusters.
Objects can be created by calls of the form new("clusterGraph", ...).
clusters:"list" a list of the
labels of the elements, one element of the list for each cluster.
Class "graph", directly.
signature(object = "clusterGraph"): find the
connected components; simply the clusters in this case. signature(object = "clusterGraph"): find the
accessible nodes from the supplied node. signature(object = "clusterGraph"): find the
adjacent nodes to the supplied node. signature(object = "clusterGraph"): return the
nodes. signature(object="clusterGraph", value="character"):
replace the node names with the new labels given in value.signature(object = "clusterGraph"): return
the number of nodes. R. Gentleman
cG1 <- new("clusterGraph", clusters=list(a=c(1,2,3), b=c(4,5,6)))
cG1
acc(cG1, c("1", "2"))