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: 16 × 9
#>    instance     experiments seeds      mean      sd median    min    max best_id
#>    <chr>              <int> <int>     <dbl>   <dbl>  <dbl>  <dbl>  <dbl> <chr>  
#>  1 2000-918.tsp         131     1 34543571.  2.38e6 3.37e7 3.33e7 4.22e7 113    
#>  2 2000-919.tsp         155     1 33622452.  1.96e6 3.29e7 3.25e7 3.95e7 130    
#>  3 2000-519.tsp         106     1 34522916.  2.49e6 3.36e7 3.30e7 4.13e7 142    
#>  4 2000-813.tsp         112     1 34132547.  2.21e6 3.33e7 3.29e7 4.03e7 138    
#>  5 2000-811.tsp         115     1 33927137.  1.91e6 3.32e7 3.28e7 3.97e7 154    
#>  6 2000-512.tsp         104     1 33546994.  1.61e6 3.31e7 3.27e7 4.02e7 130    
#>  7 2000-715.tsp          56     1 33419653.  1.36e6 3.31e7 3.28e7 4.05e7 140    
#>  8 2000-819.tsp          60     1 33266681.  1.27e6 3.30e7 3.27e7 3.99e7 117    
#>  9 2000-712.tsp          47     1 32944658.  1.95e5 3.29e7 3.27e7 3.37e7 113    
#> 10 2000-816.tsp          23     1 33019824.  6.10e4 3.30e7 3.29e7 3.32e7 136    
#> 11 2000-814.tsp          38     1 32755942.  1.80e5 3.27e7 3.26e7 3.35e7 124    
#> 12 2000-620.tsp          22     1 32758985.  6.20e4 3.28e7 3.26e7 3.29e7 117    
#> 13 2000-812.tsp          13     1 32822765.  9.03e4 3.28e7 3.27e7 3.30e7 113    
#> 14 2000-717.tsp           8     1 32660980.  5.90e4 3.27e7 3.26e7 3.27e7 133    
#> 15 2000-611.tsp           7     1 32948084   7.07e4 3.29e7 3.29e7 3.31e7 149    
#> 16 2000-516.tsp           3     1 32858549.  6.21e4 3.28e7 3.28e7 3.29e7 118