Nothing
Code
spatial_clustering_cv(Smithsonian)
Condition
Error in `spatial_clustering_cv()`:
! `spatial_clustering_cv()` currently only supports `sf` objects.
i Try converting `data` to an `sf` object via `sf::st_as_sf()`.
Code
spatial_clustering_cv(Smithsonian_sf, v = "a")
Condition
Error in `spatial_clustering_cv()`:
! `v` must be a single positive integer.
Code
spatial_clustering_cv(Smithsonian_sf, v = c(5, 10))
Condition
Error in `spatial_clustering_cv()`:
! `v` must be a single positive integer.
Code
spatial_clustering_cv(Smithsonian_sf, v = 100)
Condition
Error in `spatial_clustering_cv()`:
! The number of data points is less than `v = 100` (20)
i Set `v` to a smaller value than 20
Code
spatial_clustering_cv(Smithsonian_sf)
Output
# 10-fold spatial cross-validation
# A tibble: 10 x 2
splits id
<list> <chr>
1 <split [18/2]> Fold01
2 <split [19/1]> Fold02
3 <split [18/2]> Fold03
4 <split [17/3]> Fold04
5 <split [18/2]> Fold05
6 <split [19/1]> Fold06
7 <split [18/2]> Fold07
8 <split [18/2]> Fold08
9 <split [17/3]> Fold09
10 <split [18/2]> Fold10
# 2-fold spatial cross-validation
# A tibble: 2 x 2
splits id
<list> <chr>
1 <split [18/2]> Fold1
2 <split [2/18]> Fold2
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