Extract the count in each iteration

Extract the count in each iteration

get_search_count(dt, iter = NULL, group = NULL)

Arguments

dt	a data object collected by the projection pursuit guided tour optimisation in the tourr package
iter	the variable to be counted by
group	the variable to label different runs of the optimiser(s)

Value

a tibble object of the number of searches conducted by the optimiser(s) in each iteration

See also

Other get functions: get_anchor(), get_basis_matrix(), get_best(), get_dir_search(), get_interp_last(), get_interp(), get_interrupt(), get_search(), get_space_param(), get_start(), get_theo()

Examples

get_search_count(holes_1d_better)
#> map tries to the x-axis
#> # A tibble: 6 x 2
#>   tries     n
#>   <dbl> <int>
#> 1     1     1
#> 2     2     6
#> 3     3     1
#> 4     4     7
#> 5     5     3
#> 6     6    24
get_search_count(dplyr::bind_rows(holes_1d_better, holes_1d_geo), group = method)
#> map tries to the x-axis
#> # A tibble: 16 x 3
#> # Groups:   tries [10]
#>    tries method              n
#>    <dbl> <chr>           <int>
#>  1     1 search_better       1
#>  2     2 search_better       6
#>  3     3 search_better       1
#>  4     4 search_better       7
#>  5     5 search_better       3
#>  6     6 search_better      24
#>  7     1 search_geodesic     1
#>  8     2 search_geodesic    11
#>  9     3 search_geodesic    11
#> 10     4 search_geodesic    11
#> 11     5 search_geodesic    11
#> 12     6 search_geodesic    11
#> 13     7 search_geodesic    11
#> 14     8 search_geodesic    11
#> 15     9 search_geodesic    22
#> 16    10 search_geodesic   264