# make_ring

From igraph v1.2.5
by Gabor Csardi

##### Create a ring graph

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:
`graph_from_atlas()`

,
`graph_from_edgelist()`

,
`graph_from_literal()`

,
`make_chordal_ring()`

,
`make_empty_graph()`

,
`make_full_citation_graph()`

,
`make_full_graph()`

,
`make_graph()`

,
`make_lattice()`

,
`make_star()`

,
`make_tree()`

##### Examples

```
# NOT RUN {
print_all(make_ring(10))
print_all(make_ring(10, directed = TRUE, mutual = TRUE))
# }
```

*Documentation reproduced from package igraph, version 1.2.5, License: GPL (>= 2)*

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