Summarise by instance

summarise_by_instance(irace_results)

Arguments

irace_results

The data generated when loading the .Rdata file created by irace (or the filename of that file).

Value

tibble

Examples

irace_result <- read_logfile(system.file(package="irace", "exdata",
                                         "irace-acotsp.Rdata", mustWork = TRUE))
summarise_by_instance(irace_result)
#> # A tibble: 15 × 9
#>    instance     experiments seeds      mean      sd median    min    max best_id
#>    <chr>              <int> <int>     <dbl>   <dbl>  <dbl>  <dbl>  <dbl> <chr>  
#>  1 2000-918.tsp         142     1 34883016.  2.66e6 3.38e7 3.33e7 4.22e7 158    
#>  2 2000-919.tsp         130     1 34061020.  2.35e6 3.31e7 3.25e7 3.95e7 166    
#>  3 2000-519.tsp          86     1 34285459.  2.31e6 3.33e7 3.31e7 4.13e7 134    
#>  4 2000-813.tsp         136     1 34337638.  2.38e6 3.34e7 3.28e7 4.03e7 134    
#>  5 2000-811.tsp          80     1 34495821   2.34e6 3.35e7 3.29e7 3.97e7 161    
#>  6 2000-512.tsp         104     1 33868714.  2.12e6 3.31e7 3.27e7 4.02e7 117    
#>  7 2000-715.tsp          78     1 33802290.  2.11e6 3.31e7 3.28e7 4.13e7 167    
#>  8 2000-819.tsp          80     1 33052569.  6.81e5 3.29e7 3.28e7 3.88e7 124    
#>  9 2000-712.tsp          49     1 32986533.  1.81e5 3.30e7 3.27e7 3.36e7 158    
#> 10 2000-816.tsp          54     1 33147012.  1.83e5 3.31e7 3.30e7 3.38e7 112    
#> 11 2000-814.tsp          23     1 32756399   1.46e5 3.27e7 3.26e7 3.33e7 158    
#> 12 2000-620.tsp          17     1 32871677.  1.35e5 3.29e7 3.27e7 3.33e7 111    
#> 13 2000-812.tsp          11     1 32777737.  6.71e4 3.28e7 3.27e7 3.29e7 158    
#> 14 2000-717.tsp           7     1 32646954   3.95e4 3.27e7 3.26e7 3.27e7 158    
#> 15 2000-611.tsp           3     1 33027052.  1.61e4 3.30e7 3.30e7 3.30e7 139