This helper function should be
invoked to provide values for the namesake
edge_data
argument, which is present
in any function where edges are created.
edge_data(...)
... | edge data attributes provided as one or more named vectors. |
---|
# NOT RUN { # Create a new graph and add # a path with several edge # data attributes graph <- create_graph() %>% add_path( n = 3, type = "path", edge_data = edge_data( hour = 5, index = c(1, 2))) # View the graph's internal # edge data frame; the edge # data attributes have # been inserted graph %>% get_edge_df() # }