set_cache {DiagrammeR} | R Documentation |
Place any vector in the
cache of a graph object of class
dgr_graph
.
set_cache(graph, to_cache, name = NULL, col = NULL)
graph |
a graph object of class
|
to_cache |
any vector or data
frame. If a data frame is supplied
then a single column for the vector
to pull must be provided in the
|
name |
an optional name for the cached vector. |
col |
if a data frame is provided
in |
a graph object of class
dgr_graph
.
# Create a random graph using the # `add_gnm_graph()` function graph <- create_graph() %>% add_gnm_graph( n = 10, m = 22, set_seed = 23) # Get the closeness values for # all nodes from `1` to `10` and # store in the graph's cache graph <- graph %>% set_cache( name = "closeness_vector", to_cache = get_closeness(.), col = "closeness") # Get the graph's cache graph %>% get_cache( name = "closeness_vector") # Get the difference of betweenness # and closeness values for nodes in # the graph and store the vector in # the graph's cache graph <- graph %>% set_cache( name = "difference", to_cache = get_betweenness(.)$betweenness - get_closeness(.)$closeness) # Get the graph's cache graph %>% get_cache( name = "difference")