get.adjlist

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Adjacency lists

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

Keywords
graphs
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
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.

Value

  • A list of numeric vectors.

concept

Adjacency list

See Also

get.edgelist, get.adjacency

Aliases
  • get.adjlist
  • get.adjedgelist
Examples
g <- graph.ring(10)
get.adjlist(g)
get.adjedgelist(g)
Documentation reproduced from package igraph, version 0.6.5-2, License: GPL (>= 2)

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