set_edge_attr: Set edge attributes

In igraph: Network Analysis and Visualization

Set edge attributes

Description

Set edge attributes

Usage

set_edge_attr(graph, name, index = E(graph), value)

Arguments

graph	The graph
name	The name of the attribute to set.
index	An optional edge sequence to set the attributes of a subset of edges.
value	The new value of the attribute for all (or index) edges. If NULL, the input is returned unchanged.

Value

The graph, with the edge attribute added or set.

See Also

Vertex, edge and graph attributes delete_edge_attr(), delete_graph_attr(), delete_vertex_attr(), edge_attr(), edge_attr<-(), edge_attr_names(), graph_attr(), graph_attr<-(), graph_attr_names(), igraph-attribute-combination, igraph-dollar, igraph-vs-attributes, set_graph_attr(), set_vertex_attr(), vertex_attr(), vertex_attr<-(), vertex_attr_names()

Examples

g <- make_ring(10) %>%
  set_edge_attr("label", value = LETTERS[1:10])
g
plot(g)

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