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% Generated by roxygen2 (4.1.1): do not edit by hand
% Please edit documentation in R/interface.R
\name{gsize}
\alias{ecount}
\alias{gsize}
\title{The size of the graph (number of edges)}
\usage{
gsize(graph)
}
\arguments{
\item{graph}{The graph.}
}
\value{
Numeric scalar, the number of edges.
}
\description{
\code{ecount} of an alias of this function.
}
\examples{
g <- sample_gnp(100, 2/100)
gsize(g)
# Number of edges in a G(n,p) graph
replicate(100, sample_gnp(10, 1/2), simplify = FALSE) \%>\%
vapply(gsize, 0) \%>\%
hist()
}
\seealso{
Other structural queries: \code{\link{[.igraph}};
\code{\link{[[.igraph}}; \code{\link{adjacent_vertices}};
\code{\link{are.connected}}, \code{\link{are_adjacent}};
\code{\link{ends}}, \code{\link{get.edge}},
\code{\link{get.edges}}; \code{\link{get.edge.ids}};
\code{\link{gorder}}, \code{\link{vcount}};
\code{\link{head_of}}; \code{\link{incident_edges}};
\code{\link{incident}}; \code{\link{is.directed}},
\code{\link{is_directed}}; \code{\link{neighbors}};
\code{\link{tail_of}}
}
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