Returns the configurations selected by ID.

Usage

getConfigurationById(iraceResults, ids, drop.metadata = FALSE)

Arguments

iraceResults: (list()|character(1))
Object created by irace and typically saved in the log file irace.Rdata. If a character string is given, then it is interpreted as the path to the log file from which the iraceResults object will be loaded.
ids: (integer())
The id or a vector of ids of the candidates configurations to obtain.
drop.metadata: (logical(1))
Remove metadata, such as the configuration ID and the ID of the parent, from the returned configurations. See removeConfigurationsMetaData().

Value

A data frame containing the elite configurations required.

Author

Manuel López-Ibáñez and Leslie Pérez Cáceres

Examples

log_file <- system.file("exdata/irace-acotsp.Rdata", package="irace", mustWork=TRUE)
getConfigurationById(log_file, ids = c(1,2), drop.metadata = TRUE)
#>   algorithm localsearch  alpha   beta    rho ants nnls     q0  dlb rasrank
#> 1        as           0 1.0000 1.0000 0.9500   10   NA     NA <NA>      NA
#> 2       acs           3 1.1275 3.3469 0.6471   36   43 0.9053    0      NA
#>   elitistants
#> 1          NA
#> 2          NA