mlr3viz (version 0.11.0)

autoplot.Filter: Plots for Filter Scores

Description

Visualizations for mlr3filters::Filter. The argument type controls what kind of plot is drawn. Possible choices are:

• "barplot" (default): Bar plot of filter scores.

Usage

# S3 method for Filter
autoplot(object, type = "boxplot", n = Inf, theme = theme_minimal(), ...)

Value

ggplot2::ggplot().

Arguments

object

(mlr3filters::Filter).

type

(character(1)):
Type of the plot. See description.

n

(integer(1))
Only include the first n features with the highest importance. Defaults to all features.

theme

(ggplot2::theme())
The ggplot2::theme_minimal() is applied by default to all plots.

...

(ignored).

Examples

if (mlr3misc::require_namespaces("mlr3filters", quietly = TRUE)) {
library(mlr3filters)

task = tsk("mtcars")
f = flt("correlation")
f$calculate(task)

head(fortify(f))
autoplot(f, n = 5)
}