adjacent_vertices {simplegraph}

Adjacent vertices for all vertices in a graph

Description

A vertex is adjacent is it is either a successor, or a predecessor.

Usage

adjacent_vertices(graph)

Arguments

graph

The graph.

Value

A named list of character vectors, the adjacent vertices for each vertex.

See Also

Other simple queries: edges(), order(), vertices()

Examples

G <- graph(list(A = c("B", "C"), B = "C", C = "A"))
adjacent_vertices(G)