numedges

Number of edges in graph

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Syntax

N = numedges(G)

N= numedges(G)returns the number of edges in graphG.

Open Live Script

Use thebuckyadjacency matrix to create a directed graph, and then determine how many edges the graph contains.

G = digraph(bucky)

G = digraph with properties: Edges: [180x2 table] Nodes: [60x0 table]

N = numedges(G)

N = 180

Input graph, specified as either agraphordigraphobject. Usegraphto create an undirected graph ordigraphto create a directed graph.

Example:G = graph(1,2)

Example:G = digraph([1 2],[2 3])

Number of edges, returned as a scalar.

Introduced in R2015b