get_non_nbrs {DiagrammeR} | R Documentation |
Get the set of all nodes not neighboring a single graph node.
get_non_nbrs(graph, node)
graph |
a graph object of class
|
node |
a single-length vector containing a node ID value. |
a vector of node ID values.
library(magrittr) # Create a random, directed graph with 18 nodes # and 22 edges random_graph <- create_random_graph( n = 18, m = 22, directed = TRUE, fully_connected = TRUE, set_seed = 20) %>% set_global_graph_attrs( 'graph', 'layout', 'sfdp') %>% set_global_graph_attrs( 'graph', 'overlap', 'false') # Find all non-neighbors of node `5` random_graph %>% get_non_nbrs(5) #> [1] "3" "4" "6" "7" "8" "9" "10" "11" "13" #> [12] "14" "15" "16" "17"