From a graph object of class
dgr_graph, get a count of nodes in the graph.
A graph object of class
A numeric vector of single length.
# Create a graph with a # path of nodes and 3 # unconnected nodes graph <- create_graph() %>% add_path(n = 3) %>% add_n_nodes(n = 3) # Get a count of all nodes # in the graph graph %>% count_nodes()
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