nodeData-methods {graph} | R Documentation |
Get and set attributes for the nodes of a graph object
Description
Attributes of the nodes of a graph can be accessed using
nodeData
. The attributes must be defined using
nodeDataDefaults
. You can ommit the n
argument
to retrieve attributes for all nodes in the graph. You can ommit the
attr
argument to retrieve all attributes.
Usage
nodeData(self, n, attr)
nodeData(self, n, attr) <- value
Arguments
self |
A graph-class instance |
n |
A character vector of node names |
attr |
A character vector of length one specifying the
name of a node attribute |
value |
An R object to store as the attribute value |
[Package
graph version 1.16.1
Index]