igraph (version 1.0.0)

make_ring: Create a ring graph

Description

A ring is a one-dimensional lattice and this function is a special case of make_lattice.

Usage

make_ring(n, directed = FALSE, mutual = FALSE, circular = TRUE)
ring(...)

Arguments

n

Number of vertices.

directed

Whether the graph is directed.

mutual

Whether directed edges are mutual. It is ignored in undirected graphs.

circular

Whether to create a circular ring. A non-circular ring is essentially a line: a tree where every non-leaf vertex has one child.

...

Passed to make_ring.

Value

• An igraph graph.

See Also

Other determimistic constructors: atlas, graph.atlas, graph_from_atlas; chordal_ring, graph.extended.chordal.ring, make_chordal_ring; directed_graph, graph, graph.famous, make_directed_graph, make_graph, make_undirected_graph, undirected_graph; empty_graph, graph.empty, make_empty_graph; from_edgelist, graph.edgelist, graph_from_edgelist; from_literal, graph.formula, graph_from_literal; full_citation_graph, graph.full.citation, make_full_citation_graph; full_graph, graph.full, make_full_graph; graph.lattice, lattice, make_lattice; graph.star, make_star, star; graph.tree, make_tree, tree

Examples

str(make_ring(10))
str(make_ring(10, directed = TRUE, mutual = TRUE))