Depth of each terminal node of all trees in a ranger model

Depth of each terminal node of all trees in a ranger model is returned as a three column tibble with column names: 'id_tree', 'id_node', 'depth'. Note that root node has the node_id = 0.

terminalNodesDepth(model)

Arguments

model	A ranger model

Value

A tibble with three columns: 'id_tree', 'id_node', 'depth'.

Details

This function may be parallelized using a future backend.

Examples

rf = ranger::ranger(Species ~ ., data = iris, num.trees = 100)
terminalNodesDepth(rf)
#>      id_tree id_node depth
#>   1:       1       1     1
#>   2:       1       6     3
#>   3:       1       7     3
#>   4:       1       9     4
#>   5:       1      10     4
#>  ---                      
#> 881:     100      11     5
#> 882:     100      13     5
#> 883:     100      14     5
#> 884:     100      15     6
#> 885:     100      16     6