delete_edges: Delete edges from a graph

In igraph: Network Analysis and Visualization

Delete edges from a graph

Description

Delete edges from a graph

Usage

delete_edges(graph, edges)

Arguments

graph	The input graph.
edges	The edges to remove, specified as an edge sequence. Typically this is either a numeric vector containing edge IDs, or a character vector containing the IDs or names of the source and target vertices, separated by |

Value

The graph, with the edges removed.

See Also

Other functions for manipulating graph structure: +.igraph(), add_edges(), add_vertices(), complementer(), compose(), connect(), contract(), delete_vertices(), difference(), difference.igraph(), disjoint_union(), edge(), igraph-minus, intersection(), intersection.igraph(), path(), permute(), rep.igraph(), reverse_edges(), simplify(), union(), union.igraph(), vertex()

Examples

g <- make_ring(10) %>%
  delete_edges(seq(1, 9, by = 2))
g

g <- make_ring(10) %>%
  delete_edges("10|1")
g

g <- make_ring(5)
g <- delete_edges(g, get_edge_ids(g, c(1, 5, 4, 5)))
g

igraph documentation built on Oct. 20, 2024, 1:06 a.m.