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Set one or more vertex attributes
vertex_attr(graph, name, index = V(graph)) <- value
The graph, with the vertex attribute(s) added or set.
The graph.
The name of the vertex attribute to set. If missing, then value must be a named list, and its entries are set as vertex attributes.
value
An optional vertex sequence to set the attributes of a subset of vertices.
The new value of the attribute(s) for all (or index) vertices.
index
Other graph attributes: delete_edge_attr(), delete_graph_attr(), delete_vertex_attr(), edge_attr<-(), edge_attr_names(), edge_attr(), graph_attr<-(), graph_attr_names(), graph_attr(), igraph-dollar, igraph-vs-attributes, set_edge_attr(), set_graph_attr(), set_vertex_attr(), vertex_attr_names(), vertex_attr()
delete_edge_attr()
delete_graph_attr()
delete_vertex_attr()
edge_attr<-()
edge_attr_names()
edge_attr()
graph_attr<-()
graph_attr_names()
graph_attr()
igraph-dollar
igraph-vs-attributes
set_edge_attr()
set_graph_attr()
set_vertex_attr()
vertex_attr_names()
vertex_attr()
g <- make_ring(10) vertex_attr(g) <- list(name = LETTERS[1:10], color = rep("yellow", gorder(g))) vertex_attr(g, "label") <- V(g)$name g plot(g)
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