In a graph object of class dgr_graph, delete all edges present in a selection.

Selections of edges can be performed using the following select_... functions: select_edges(), select_last_edge(), or select_edges_by_node_id(). Selections of edges can also be performed using the following traversal functions: trav_out_edge(), trav_in_edge(), or trav_both_edge().

delete_edges_ws(graph)

Arguments

graph

a graph object of class dgr_graph.

Value

a graph object of class dgr_graph.

Examples

# Create a graph graph <- create_graph() %>% add_n_nodes(n = 3) %>% add_edges_w_string( edges = "1->3 1->2 2->3") # Select edges attached to # node with ID `3` (these are # `1`->`3` and `2`->`3`) graph <- graph %>% select_edges_by_node_id(nodes = 3) # Delete edges in selection graph <- graph %>% delete_edges_ws() # Get a count of edges in the graph graph %>% count_edges()
#> [1] 1