Get the betweenness centrality scores for all nodes in a graph.

get_betweenness(graph)

Arguments

graph

a graph object of class dgr_graph.

Value

a data frame with betweenness scores for each of the nodes.

Examples

# Create a random graph using the # `add_gnm_graph()` function graph <- create_graph() %>% add_gnm_graph( n = 10, m = 12, set_seed = 23) # Get the betweenness scores # for nodes in the graph graph %>% get_betweenness()
#> id betweenness #> 1 1 0 #> 2 2 7 #> 3 3 0 #> 4 4 0 #> 5 5 5 #> 6 6 0 #> 7 7 0 #> 8 8 1 #> 9 9 0 #> 10 10 0
# Add the betweenness # values to the graph # as a node attribute graph <- graph %>% join_node_attrs( df = get_betweenness(.)) # Display the graph's node # data frame graph %>% get_node_df()
#> id type label betweenness #> 1 1 <NA> 1 0 #> 2 2 <NA> 2 7 #> 3 3 <NA> 3 0 #> 4 4 <NA> 4 0 #> 5 5 <NA> 5 5 #> 6 6 <NA> 6 0 #> 7 7 <NA> 7 0 #> 8 8 <NA> 8 1 #> 9 9 <NA> 9 0 #> 10 10 <NA> 10 0