Plot the distribution of minimal depth in a random forest
plot_min_depth_distribution( min_depth_frame, k = 10, min_no_of_trees = 0, mean_sample = "top_trees", mean_scale = FALSE, mean_round = 2, main = "Distribution of minimal depth and its mean" )
A data frame output of min_depth_distribution function or a randomForest object
The maximal number of variables with lowest mean minimal depth to be used for plotting
The minimal number of trees in which a variable has to be used for splitting to be used for plotting
The sample of trees on which mean minimal depth is calculated, possible values are "all_trees", "top_trees", "relevant_trees"
Logical: should the values of mean minimal depth be rescaled to the interval [0,1]?
The number of digits used for displaying mean minimal depth
A string to be used as title of the plot
A ggplot object
forest <- randomForest::randomForest(Species ~ ., data = iris, ntree = 300) plot_min_depth_distribution(min_depth_distribution(forest))