Create graph of category hierarchy

categories_graph(taxonomy = NULL)

Arguments

taxonomy

A data frame returned by or NULL.

Value

Categories as a tbl_graph.

Examples

if (FALSE) { library(ggraph) graph <- categories_graph() # In principle there should be graph data available, but let's check. if (!is.null(graph)) { ggraph(graph, 'tree') + geom_edge_link() + geom_node_point() + geom_node_label(aes(label = category_label)) + theme_graph() } }