plot_importance_rankings: Plot importance measures rankings with ggpairs

In ModelOriented/randomForestExplainer: Explaining and Visualizing Random Forests in Terms of Variable Importance

Plot importance measures rankings with ggpairs

Description

Plot against each other rankings of variables according to various measures of importance

Usage

plot_importance_rankings(
  importance_frame,
  measures = NULL,
  main = "Relations between rankings according to different measures"
)

Arguments

importance_frame	A result of using the function measure_importance() to a random forest or a randomForest object
measures	A character vector specifying the measures of importance to be used.
main	A string to be used as title of the plot

Value

A ggplot object

Examples

forest <- randomForest::randomForest(Species ~ ., data = iris, localImp = TRUE, ntree = 300)
frame <- measure_importance(forest, measures = c("mean_min_depth", "times_a_root"))
plot_importance_ggpairs(frame, measures = c("mean_min_depth", "times_a_root"))

ModelOriented/randomForestExplainer documentation built on March 23, 2024, 10:31 p.m.