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