ranger_forests_to_matrix {CaseBasedReasoning}

Forest2Matrix

Description

Transform trees of a ranger-object to a matrix

Usage

ranger_forests_to_matrix(rfObject)

Arguments

rfObject

ranger object

Value

a matrix object with Column 1: tree ID Column 2: node ID Column 3: child node ID 1 Column 4: child node ID 2

Examples

library(ranger)
rf.fit <- ranger(Species ~ ., data = iris, num.trees = 5, write.forest = TRUE)
forest_matrix <- ranger_forests_to_matrix(rf.fit)