as_edgelist

0th

Percentile

Convert a graph to an edge list

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

Keywords
graphs
Usage
as_edgelist(graph, names = TRUE)
Arguments
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.

Details

as_edgelist returns the list of edges in a graph.

Value

A gsize(graph) by 2 numeric matrix.

See Also

graph_from_adjacency_matrix, read_graph

Aliases
  • as_edgelist
  • get.edgelist
Examples
# NOT RUN {
g <- sample_gnp(10, 2/10)
as_edgelist(g)

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

# }
Documentation reproduced from package igraph, version 1.2.2, License: GPL (>= 2)

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