select_last_node {DiagrammeR}R Documentation

Select last node in a series of node IDs in a graph

Description

Select the last node from a graph object of class dgr_graph. Strictly, this is the node encompassing the last record of the graph's node data frame. In practice, this will typically be the last node added to the graph.

Usage

select_last_node(graph)

Arguments

graph

a graph object of class dgr_graph that is created using create_graph.

Value

a graph object of class dgr_graph.


[Package DiagrammeR version 0.8.2 Index]