edgeData-methods: Get and set attributes for the edges of a graph object
In vjcitn/graph: graph: A package to handle graph data structures

Description Usage Arguments

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.

1 2	edgeData(self, from, to, attr) edgeData(self, from, to, attr) <- value

`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