# Get the number of unconnected node pairs

Source:`R/count_unconnected_node_pairs.R`

`count_unconnected_node_pairs.Rd`

Get the number of unconnected node pairs. This works for directed graphs.

## Examples

```
# Create a cycle graph
graph <-
create_graph() %>%
add_cycle(n = 5)
# Get a count of unconnected node
# pairs in the graph
graph %>%
count_unconnected_node_pairs()
#> [1] 5
# Create a full graph and then
# count all unconnected node pairs
create_graph() %>%
add_full_graph(n = 10) %>%
count_unconnected_node_pairs()
#> [1] 0
```