# as_membership

From igraph v1.0.0
by Gabor Csardi

##### Declare a numeric vector as a membership vector

This is useful if you want to use functions defined on membership vectors, but your membership vector does not come from an igraph clustering method.

##### Usage

`as_membership(x)`

##### Arguments

- x
- The input vector.

##### Value

- The input vector, with the
`membership`

class added.

##### Examples

```
## Compare to the correct clustering
g <- (make_full_graph(10) + make_full_graph(10)) %>%
rewire(each_edge(p = 0.2))
correct <- rep(1:2, each = 10) %>% as_membership
fc <- cluster_fast_greedy(g)
compare(correct, fc)
compare(correct, membership(fc))
```

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

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