Is the graph empty?
Provides a logical value on whether the graph is empty (i.e., contains no nodes).
is_graph_empty(graph)
graph |
A graph object of class |
A logical value.
# Create an empty graph graph <- create_graph() # Determine whether the graph is empty graph %>% is_graph_empty() # Create a non-empty graph graph <- create_graph() %>% add_n_nodes(n = 3) # Determine whether this graph is empty graph %>% is_graph_empty()
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.