nodeDataDefaults-methods {graph} | R Documentation

## Get and set default attributes for the nodes of a graph

### Description

You can associate arbitrary attributes with the nodes of a graph. Use `nodeDataDefaults` to specify the set of attributes that describe nodes. Each attribute must have a default value. You can set the attribute for a particular node or set of nodes using `nodeData`.

### Usage

    nodeDataDefaults(self, attr)
    nodeDataDefaults(self, attr) <- value

### Arguments

`self` | A `graph-class` instance
`attr` | A `character` vector of length one giving the name of an attribute
`value` | An R object to set as the default value for the given attribute

[Package graph version 1.68.0 Index]