igraph (version 0.6.5-2)

get.adjlist: Adjacency lists

Description

Create adjacency lists from a graph, either for adjacent edges or for neighboring vertices

Usage

get.adjlist(graph, mode = c("all", "out", "in", "total"))
get.adjedgelist(graph, mode = c("all", "out", "in", "total"))

Arguments

graph
The input graph.
mode
Character scalar, it gives what kind of adjacent edges/vertices to include in the lists. out is for outgoing edges/vertices, in is for incoming edges/vertices, all

Value

  • A list of numeric vectors.

concept

Adjacency list

Details

get.adjlist returns a list of numeric vectors, which include the ids of neighbor vertices (according to the mode argument) of all vertices.

get.adjedgelist returns a list of numeric vectors, which include the ids of adjacent edgs (according to the mode argument) of all vertices.

See Also

get.edgelist, get.adjacency

Examples

Run this code
g <- graph.ring(10)
get.adjlist(g)
get.adjedgelist(g)

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