midr (version 0.5.0)

plot.mid.importance: Plot MID Importance with graphics Package

Description

For "mid.importance" objects, plot() visualizes the importance of MID component functions.

Usage

# S3 method for mid.importance
plot(
  x,
  type = c("barplot", "dotchart", "heatmap", "boxplot"),
  theme = NULL,
  max.bars = 30L,
  ...
)

Value

plot.mid.importance() produces a plot and returns NULL.

Arguments

x

a "mid.importance" object to be visualized.

type

a character string specifying the type of the plot. One of "barplot", "heatmap", "dotchart" or "boxplot".

theme

a character string specifying the color theme or any item that can be used to define "color.theme" object.

max.bars

an integer specifying the maximum number of bars in the barplot, boxplot and dotchart.

...

optional parameters to be passed to the graphing function. Possible arguments are "col", "fill", "pch", "cex", "lty", "lwd" and aliases of them.

Details

The S3 method of plot() for "mid.importance" objects creates a visualization of the MID importance using the functions of the graphics package.

Examples

data(diamonds, package = "ggplot2")
set.seed(42)
idx <- sample(nrow(diamonds), 1e4)
mid <- interpret(price ~ (carat + cut + color + clarity)^2, diamonds[idx, ])
imp <- mid.importance(mid)
plot(imp, theme = "Tableau 10")
plot(imp, type = "dotchart", theme = "Okabe-Ito")
plot(imp, type = "heatmap", theme = "Blues")
plot(imp, type = "boxplot", theme = "Accent")