Convert a vertex or edge sequence to an ordinary vector
as_ids(seq)# S3 method for igraph.vs as_ids(seq)# S3 method for igraph.es as_ids(seq)
# S3 method for igraph.vs as_ids(seq)
# S3 method for igraph.es as_ids(seq)
The vertex or edge sequence.
A character or numeric vector, see details below.
For graphs without names, a numeric vector is returned, containing the internal numeric vertex or edge ids.
For graphs with names, and vertex sequences, the vertex names are returned in a character vector.
For graphs with names and edge sequences, a character vector is returned, with the ‘bar’ notation: a|b means an edge from vertex a to vertex b.
a|b
a
b
# NOT RUN { g <- make_ring(10) as_ids(V(g)) as_ids(E(g)) V(g)$name <- letters[1:10] as_ids(V(g)) as_ids(E(g)) # }
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