autoplot.Filter: Plots for Filter Scores

In mlr3viz: Visualizations for 'mlr3'

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 class 'Filter'
autoplot(object, type = "boxplot", n = Inf, theme = theme_minimal(), ...)

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).

Value

ggplot2::ggplot().

Examples

if (requireNamespace("mlr3")) {
  library(mlr3)
  library(mlr3viz)
  library(mlr3filters)

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

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

mlr3viz documentation built on July 1, 2024, 5:06 p.m.