irace (version 3.1)

parallelCoordinatesPlot: parallelCoordinatesPlot

Description

parallelCoordinatesPlot plots a set of parameter configurations in parallel coordinates.

Usage

parallelCoordinatesPlot(configurations, parameters,
  param_names = parameters$names, hierarchy = TRUE, filename = NULL,
  pdf.width = 14, mar = c(8, 1, 4, 1))

Arguments

configurations

Data frame containing target algorithms configurations in the format used by irace.

parameters

List of target algorithm parameters in the irace format.

param_names

Parameters names that should be included. Default: parameters$names.

hierarchy

If TRUE conditional parameters will be displayed in a different plot. Default TRUE.

filename

Filename prefix to generate the plots. If NULL the plot displayed but not saved.

pdf.width

Width for the pdf file generated.

mar

Margin to use for the plot. See par.

Value

A set of parallel coordinates plots showing the parameters values. If a filename is provided this plots are saved in one or more files.

See Also

readParameters to obtain a valid parameter structure from a parameters file. readConfigurationsFile to obtain a set of target algorithm configurations from a configurations file.

Examples

# NOT RUN {
 ## To use data obtained by irace
 # First, load the data produced by irace.
 irace.logfile <- file.path(system.file(package="irace"), "exdata", "irace-acotsp.Rdata")
 load(irace.logfile)
 attach(iraceResults)
 parallelCoordinatesPlot(allConfigurations, parameters, hierarchy = FALSE)
# }
# NOT RUN {
# }

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