Linear Model variable importance plot — importance.lm • tornado

Linear Model variable importance plot

Usage

# S3 method for class 'lm'
importance(model_final, model_null, dict = NA, ...)

Arguments

model_final: a model object
model_null: a lm object for the null model
dict: a dictionary to translate the model variables to plotting variables
...: arguments passed to other methods

Value

an object of type importance_plot

type: the type of importance plot
data: the importance data required for the plot

See also

Examples

gtest <- lm(mpg ~ cyl*wt*hp + gear + carb, data=mtcars)
gtestreduced <- lm(mpg ~ 1, data=mtcars)
imp <- importance(gtest, gtestreduced)
plot(imp)


gtest <- lm(mpg ~ cyl + wt + hp + gear + carb, data=mtcars)
gtestreduced <- lm(mpg ~ 1, data=mtcars)
imp <- importance(gtest, gtestreduced)
plot(imp)