tail_of

0th

Percentile

Tails of the edge(s) in a graph

For undirected graphs, head and tail is not defined. In this case tail_of returns vertices incident to the supplied edges, and head_of returns the other end(s) of the edge(s).

Usage
tail_of(graph, es)
Arguments
graph

The input graph.

es

The edges to query.

Value

A vertex sequence with the tail(s) of the edge(s).

See Also

Other structural queries: [.igraph(), [[.igraph(), adjacent_vertices(), are_adjacent(), ends(), get.edge.ids(), gorder(), gsize(), head_of(), incident_edges(), incident(), is_directed(), neighbors()

Aliases
  • tail_of
Documentation reproduced from package igraph, version 1.2.5, License: GPL (>= 2)

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