The function will return a frequency plot used for categorical data (its values are string, show a bar plot) or numeric data (show a histogram and density plot) by each iteration
sampling_frequency_iteration( irace_results, param_name, numerical_type = "both", filename = NULL )
The data generated when loading the
.Rdata file created by
irace (or the filename of that file).
String, name of the parameter to be included (example: param_name = "algorithm")
String, (default "both") Indicates the type of plot to be displayed for numerical parameters. "density" shows a density plot, "frequency" shows a frequency plot and "both" show both frequency and density.
character(1)) File name to save the plot, for example
Frequency and/or density plot