get_coreness {DiagrammeR} | R Documentation |
Get the coreness values for all nodes in a graph.
get_coreness(graph, direction = "all")
graph |
a graph object of class
|
direction |
using |
a data frame with coreness values for each of the nodes.
# Create a random graph graph <- create_random_graph( n = 10, m = 22, set_seed = 23) # Get coreness values for all nodes # in the graph get_coreness(graph) #> id coreness #> 1 1 3 #> 2 2 3 #> 3 3 3 #> 4 4 3 #> 5 5 3 #> 6 6 3 #> 7 7 3 #> 8 8 2 #> 9 9 3 #> 10 10 3 # Add the coreness values to the graph # as a node attribute graph <- graph %>% join_node_attrs( df = get_coreness(.)) # Display the graph's node data frame get_node_df(graph) #> id type label value coreness #> 1 1 <NA> 1 6.0 3 #> 2 2 <NA> 2 2.5 3 #> 3 3 <NA> 3 3.5 3 #> 4 4 <NA> 4 7.5 3 #> 5 5 <NA> 5 8.5 3 #> 6 6 <NA> 6 4.5 3 #> 7 7 <NA> 7 10.0 3 #> 8 8 <NA> 8 10.0 2 #> 9 9 <NA> 9 8.5 3 #> 10 10 <NA> 10 10.0 3