graph_count {DiagrammeR} | R Documentation |
Counts the total number of graphs in a graph series object.
graph_count(graph_series)
graph_series |
a graph series object of type
|
a numeric vector representing a count of graphs in a graph series object.
library(magrittr) # Create three graphs graph_1 <- create_graph() %>% add_node("a") %>% add_node("b") %>% add_node("c") %>% add_edge("a", "c") %>% add_edge("a", "b") %>% add_edge("b", "c") graph_2 <- graph_1 %>% add_node("d") %>% add_edge("d", "c") graph_3 <- graph_2 %>% add_node("e") %>% add_edge("e", "b") # Create an empty graph series and add # the graphs series <- create_series() %>% add_to_series(graph_1, .) %>% add_to_series(graph_2, .) %>% add_to_series(graph_3, .) # Count the number of graphs in the graph series graph_count(series) #> [1] 3