Get the radiality centrality for all nodes in a graph. These scores describe the ease to which nodes can reach other nodes.
get_radiality(graph, direction = "all")
graph | a graph object of class
|
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direction | using |
a data frame with radiality centrality scores for each of the nodes.
# Create a random graph using the # `add_gnm_graph()` function graph <- create_graph() %>% add_gnm_graph( n = 10, m = 15, set_seed = 23) # Get the radiality scores for nodes in the graph graph %>% get_radiality()#> id radiality #> 1 1 2.3333 #> 2 2 3.0000 #> 3 3 2.6667 #> 4 4 2.8889 #> 5 5 2.5556 #> 6 6 2.4444 #> 7 7 2.6667 #> 8 8 2.7778 #> 9 9 2.1111 #> 10 10 2.3333# Add the radiality values # to the graph as a node # attribute graph <- graph %>% join_node_attrs( df = get_radiality(.)) # Display the graph's node data frame graph %>% get_node_df()#> id type label radiality #> 1 1 <NA> 1 2.3333 #> 2 2 <NA> 2 3.0000 #> 3 3 <NA> 3 2.6667 #> 4 4 <NA> 4 2.8889 #> 5 5 <NA> 5 2.5556 #> 6 6 <NA> 6 2.4444 #> 7 7 <NA> 7 2.6667 #> 8 8 <NA> 8 2.7778 #> 9 9 <NA> 9 2.1111 #> 10 10 <NA> 10 2.3333