Extract edges from neighbor_graph object — edges.neighbor_graph • adjoin

Retrieve the edges of a neighbor_graph object.

Usage

# S3 method for class 'neighbor_graph'
edges(x, ...)

Arguments

x: A neighbor_graph object.
...: Additional arguments (currently ignored).

Value

A two-column matrix containing the edges, where each row represents an edge between two nodes.

Examples

adj_matrix <- Matrix::Matrix(c(0, 1, 1, 0, 1, 0, 1, 0, 0), 
                            nrow = 3, byrow = TRUE, sparse = TRUE)
ng <- neighbor_graph(adj_matrix)
edge_list <- edges(ng)