igraph: as_edgelist – R documentation

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as_edgelist

Convert a graph to an edge list

Sometimes it is useful to work with a standard representation of a graph, like an edge list.

as_edgelist(graph, names = TRUE)

`graph`	The graph to convert.
`names`	Whether to return a character matrix containing vertex names (ie. the `name` vertex attribute) if they exist or numeric vertex ids.

as_edgelist returns the list of edges in a graph.

A gsize(graph) by 2 numeric matrix.

g <- sample_gnp(10, 2/10)
as_edgelist(g)

V(g)$name <- LETTERS[seq_len(gorder(g))]
as_edgelist(g)

Network Analysis and Visualization

v1.2.10

GPL (>= 2)

Authors

See AUTHORS file.

Initial release