parallel_coord2: Parallel Coordinates Plot (configurations)

In pabloOnate/iraceplot: Plots for visualizing the data produced by the irace package

Description

The 'parallel_coord2' function creates a parallel coordinates plot of a set of provided configurations. Each line in the plot represents a configuration.

The parameters to be included in the plot can be selected with the param_names argument. Additionally, the maximum number of parameters to be displayed in one plot. A list of plots is returned by this function in several plots are required to display the selected data.

To export the plot to a file, it is possible to do it so manually using the functionality provided by plotly in the plot. If a file_name is provided, orca server will be used to export the plots and thus, it requires the library to be installed (https://github.com/plotly/orca).

Usage

parallel_coord2(
  configurations,
  parameters,
  param_names = parameters$names,
  by_n_param = NULL,
  file_name = NULL
)

Arguments

configurations	Data frame, configurations in irace format (example: configurations = iraceResults$allConfigurations)
parameters	List, parameter object in irace format (example: configurations = iraceResults$parameters)
param_names	String vector, names of the parameters that should be included in the plot (example: param_names = c("algorithm","alpha","rho","q0","rasrank"))
by_n_param	Numeric (optional), maximum number of parameters to be displayed
file_name	String, file name to save plot (example: "~/patch/example/file_name.png"). Orca is required. See more details in: https://github.com/plotly/orca

Value

parallel coordinates plot

Examples

parallel_coord2(iraceResults$allConfigurations[iraceResults$iterationElites,], iraceResults$parameters)
parallel_coord2(iraceResults$allConfigurations[iraceResults$iterationElites,], iraceResults$parameters, param_names = c("algorithm", "alpha", "rho", "q0", "rasrank"))
parallel_coord2(iraceResults$allConfigurations[iraceResults$iterationElites,], iraceResults$parameters, by_n_param = 5)

pabloOnate/iraceplot documentation built on Aug. 29, 2021, 2:32 a.m.