Use this if you are using igraph from R

make_empty_graph {igraph} | R Documentation |

A graph with no edges

```
make_empty_graph(n = 0, directed = TRUE)
empty_graph(...)
```

`n` |
Number of vertices. |

`directed` |
Whether to create a directed graph. |

`...` |
Passed to |

An igraph graph.

Other deterministic constructors:
`graph_from_atlas()`

,
`graph_from_edgelist()`

,
`graph_from_literal()`

,
`make_chordal_ring()`

,
`make_full_citation_graph()`

,
`make_full_graph()`

,
`make_graph()`

,
`make_lattice()`

,
`make_ring()`

,
`make_star()`

,
`make_tree()`

```
make_empty_graph(n = 10)
make_empty_graph(n = 5, directed = FALSE)
```

[Package *igraph* version 1.3.1 Index]