ecount()
and gsize()
are aliases.
See also
Other structural queries:
[.igraph()
,
[[.igraph()
,
adjacent_vertices()
,
are_adjacent()
,
ends()
,
get_edge_ids()
,
gorder()
,
head_of()
,
incident()
,
incident_edges()
,
is_directed()
,
neighbors()
,
tail_of()
Examples
g <- sample_gnp(100, 2 / 100)
gsize(g)
#> [1] 102
ecount(g)
#> [1] 102
# Number of edges in a G(n,p) graph
replicate(100, sample_gnp(10, 1 / 2), simplify = FALSE) %>%
vapply(gsize, 0) %>%
hist()