View source: R/count_unconnected_nodes.R
count_unconnected_nodes | R Documentation |
From a graph object of class dgr_graph
, get a count of nodes in the graph
that are not connected to any other node.
count_unconnected_nodes(graph)
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()
# Get a count of all
# unconnected nodes in the
# graph
graph %>%
count_unconnected_nodes()
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