rev_edge_dir {DiagrammeR} | R Documentation |
Using a directed graph as input, reverse the direction of all edges in that graph.
rev_edge_dir(graph)
graph |
a graph object of class
|
a graph object of class dgr_graph
.
# Create a graph with a # directed tree graph <- create_graph() %>% add_balanced_tree( k = 2, h = 2) # Inspect the graph's edges graph %>% get_edges() # Reverse the edge directions # such that edges are directed # toward the root of the tree graph <- graph %>% rev_edge_dir() # Inspect the graph's edges # after their reversal graph %>% get_edges()