Last data update: 2014.03.03
A complementer graph contains all edges that were not present in the input graph.
complementer(graph, loops = FALSE)
graph
The input graph, can be directed or undirected.
loops
Logical constant, whether to generate loop edges.
complementer creates the complementer of a graph. Only edges which are not present in the original graph will be included in the new graph.
complementer
complementer keeps graph and vertex attriubutes, edge attributes are lost.
A new graph object.
Gabor Csardi csardi.gabor@gmail.com
## Complementer of a ring g <- make_ring(10) complementer(g) ## A graph and its complementer give together the full graph g <- make_ring(10) gc <- complementer(g) gu <- union(g, gc) gu graph.isomorphic(gu, make_full_graph(vcount(g)))