# sample_islands

From igraph v1.0.0
by Gabor Csardi

##### A graph with subgraphs that are each a random graph.

Create a number of Erdos-Renyi random graphs with identical parameters, and connect them with the specified number of edges.

- Keywords
- graphs

##### Usage

`sample_islands(islands.n, islands.size, islands.pin, n.inter)`

##### Arguments

- islands.n
- The number of islands in the graph.
- islands.size
- The size of islands in the graph.
- islands.pin
- The probability to create each possible edge into each island.
- n.inter
- The number of edges to create between two islands.

##### Value

- An igraph graph.

##### See Also

##### Examples

```
g <- sample_islands(3, 10, 5/10, 1)
oc <- cluster_optimal(g)
oc
```

*Documentation reproduced from package igraph, version 1.0.0, License: GPL (>= 2)*

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