edgeData-methods: Get and set attributes for the edges of a graph object

In graph: graph: A package to handle graph data structures

Description

Attributes of the edges of a graph can be accessed using edgeData. The attributes must be defined using edgeDataDefaults. You can ommit the from or to argument to retrieve attribute values for all edges to (respectively, from) a given node.

Usage

edgeData(self, from, to, attr)
edgeData(self, from, to, attr) <- value

Arguments

self	A graph-class instance
from	A character vector of node names
to	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

graph documentation built on Nov. 8, 2020, 6:02 p.m.