Get community membership using the Walktrap method
With the Walktrap community finding algorithm, obtain the group membership values for each of the nodes in the graph.
get_cmty_walktrap(graph, steps = 4)
graph |
A graph object of class |
steps |
the number of steps to take for each of the random walks. |
A data frame with group membership assignments for each of the nodes.
# Create a random graph using the
# `add_gnm_graph()` function
graph <-
create_graph(
directed = FALSE) %>%
add_gnm_graph(
n = 10,
m = 15,
set_seed = 23)
# Get the group membership
# values for all nodes in the
# graph through the Walktrap
# community finding algorithm
graph %>%
get_cmty_walktrap()
# Add the group membership
# values to the graph as a
# node attribute
graph <-
graph %>%
join_node_attrs(
df = get_cmty_walktrap(.))
# Display the graph's
# node data frame
graph %>% get_node_df()Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.