R: parallelCoordinatesPlot

parallelCoordinatesPlot {irace} | R Documentation

## 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`) Parameter configurations of the target algorithm (one per row).
`parameters` | (`list()`) Data structure containing the parameter space definition. The data structure has to similar to the one returned by the function `readParameters`.
`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.

### Author(s)

Manuel López-Ibáñez and Leslie Pérez Cáceres

### 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

     ## 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)

[Package irace version 3.4.1 Index]