R: Set vertex attributes

set_vertex_attr {igraph} | R Documentation

## Set vertex attributes

### Description

Set vertex attributes

### Usage

    set_vertex_attr(graph, name, index = V(graph), value)

### Arguments

`graph` | The graph.
`name` | The name of the attribute to set.
`index` | An optional vertex sequence to set the attributes of a subset of vertices.
`value` | The new value of the attribute for all (or `index`) vertices.

### Value

The graph, with the vertex attribute added or set.

### See Also

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()`, `vertex_attr<-()`, `vertex_attr_names()`, `vertex_attr()`

### Examples

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

[Package igraph version 1.2.11 Index]