Get the graph's edf filtered by a selection of edges
From a graph object of class dgr_graph, get the graph's internal edge data
frame that is filtered by the edge ID values currently active as a selection.
get_edge_df_ws(graph)
graph |
A graph object of class |
This function makes use of an active selection of edges (and the function
ending with _ws hints at this).
Selections of edges can be performed using the following selection
(select_*()) functions: select_edges(), select_last_edges_created(),
select_edges_by_edge_id(), or select_edges_by_node_id().
Selections of edges can also be performed using the following traversal
(trav_*()) functions: trav_out_edge(), trav_in_edge(),
trav_both_edge(), or trav_reverse_edge().
an edge data frame.
# Create a random graph using the
# `add_gnm_graph()` function
graph <-
create_graph() %>%
add_gnm_graph(
n = 4,
m = 4,
set_seed = 23) %>%
set_edge_attrs(
edge_attr = value,
values = c(2.5, 8.2, 4.2, 2.4))
# Select edges with ID values
# `1` and `3`
graph <-
graph %>%
select_edges_by_edge_id(
edges = c(1, 3))
# Get the edge data frame that's
# limited to the rows that correspond
# to the edge selection
graph %>% get_edge_df_ws()Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.