get_cmty_louvain {DiagrammeR} | R Documentation |
Through the use of multi-level optimization of a modularity score, obtain the group membership values for each of the nodes in the graph.
get_cmty_louvain(graph)
graph |
a graph object of class
|
a data frame with group membership assignments for each of the nodes.
# Create a random graph graph <- create_random_graph( 10, 22, set_seed = 23) # Get the group membership values for all nodes # in the graph through the multi-level optimization # of modularity algorithm get_cmty_louvain(graph) #> id louvain_group #> 1 1 2 #> 2 2 1 #> 3 3 1 #> 4 4 2 #> 5 5 2 #> 6 6 2 #> 7 7 1 #> 8 8 2 #> 9 9 1 #> 10 10 2 # Add the group membership values to the graph # as a node attribute graph <- graph %>% join_node_attrs(get_cmty_louvain(.))