plotAblation: Create plot from an ablation log

In irace: Iterated Racing for Automatic Algorithm Configuration

Create plot from an ablation log

Description

Create plot from an ablation log

Usage

plotAblation(
  ablog,
  pdf_file = NULL,
  width = 20,
  height = 7,
  type = c("mean", "boxplot", "rank"),
  n = 0L,
  mar = NULL,
  ylab = "Mean configuration cost",
  ylim = NULL,
  rename_labels = NULL,
  ...
)

Arguments

ablog	(list()|character(1)) Ablation log object returned by ablation(). Alternatively, the path to an .Rdata file, e.g., "log-ablation.Rdata", from which the object will be loaded.
pdf_file	Output filename.
width	Width provided to create the PDF file.
height	Height provided to create the PDF file.
type	Type of plot. Supported values are "mean" and "boxplot". Adding "rank" will plot rank per instance instead of raw cost value.
n	integer(1) Number of parameters included in the plot. By default all parameters are included.
mar	Vector with the margins for the ablation plot.
ylab	Label of y-axis.
ylim	Numeric vector of length 2 giving the y-axis range.
rename_labels	character() Renaming table for nicer labels. For example, c("No value"="NA", "LongParameterName"="LPN").
...	Further graphical parameters may also be supplied as arguments. See graphics::plot.default().

Author(s)

Leslie Pérez Cáceres and Manuel López-Ibáñez

See Also

ablation() ablation_cmdline()

Examples

logfile <- file.path(system.file(package="irace"), "exdata", "log-ablation.Rdata")
plotAblation(ablog = logfile)
plotAblation(ablog = logfile, type = "mean")
plotAblation(ablog = logfile, type = c("rank","boxplot"), rename_labels = c(
            "localsearch"="ls", algorithm="algo", source="default"))

irace documentation built on April 3, 2025, 10:03 p.m.