Create a random regular graph
Generate a random graph where each vertex has the same degree.
k.regular.game (no.of.nodes, k, directed = FALSE, multiple = FALSE)
- Integer scalar, the number of vertices in the generated graph.
- Integer scalar, the degree of each vertex in the graph, or the out-degree and in-degree in a directed graph.
- Logical scalar, whether to create a directed graph.
- Logical scalar, whether multiple edges are allowed.
This game generates a directed or undirected random graph where the degrees of vertices are equal to a predefined constant k. For undirected graphs, at least one of k and the number of vertices must be even.
The game simply uses
appropriately constructed degree sequences.
- An igraph graph.
- Random graph model
- Regular graph
degree.sequence.game for a generator with prescribed
## A simple ring ring <- k.regular.game(10, 2) plot(ring) ## k-regular graphs on 10 vertices, with k=1:9 k10 <- lapply(1:9, k.regular.game, no.of.nodes=10) layout(matrix(1:9, nrow=3, byrow=TRUE)) sapply(k10, plot, vertex.label=NA)