Summarise by instance
summarise_by_instance(irace_results)The data generated when loading the .Rdata file created by irace (or the filename of that file).
tibble
irace_result <- read_logfile(system.file(package="irace", "exdata",
"irace-acotsp.Rdata", mustWork = TRUE))
summarise_by_instance(irace_result)
#> # A tibble: 10 × 9
#> instance experiments seeds mean sd median min max best_id
#> <int> <int> <int> <dbl> <dbl> <dbl> <dbl> <dbl> <chr>
#> 1 1 140 2 24476676. 1783972. 23682780. 2.34e7 2.91e7 155
#> 2 4 101 2 24401407. 1967099. 23446922 2.32e7 2.92e7 155
#> 3 7 103 1 24388524. 2058945. 23396534 2.30e7 2.97e7 117
#> 4 6 107 1 23857956. 1632290. 23170748 2.30e7 2.91e7 132
#> 5 8 108 1 24181531. 1970724. 23164770 2.28e7 2.87e7 155
#> 6 5 163 2 23891868. 1435912. 23362950 2.33e7 2.94e7 155
#> 7 9 90 2 23364453. 340159. 23271867 2.32e7 2.61e7 149
#> 8 10 81 2 23703404. 989469. 23394032 2.33e7 2.88e7 120
#> 9 3 49 1 23257461. 449145. 23140210 2.31e7 2.62e7 71
#> 10 2 39 2 23169563. 37019. 23168056 2.31e7 2.33e7 138