tests/testthat/_snaps/spatial_nndm_cv.md

In tidymodels/spatialsample: Spatial Resampling Infrastructure

bad args

Code
  spatial_nndm_cv(Smithsonian_sf[1:15, ], Smithsonian[16:20, ])
Condition
  Error in `spatial_nndm_cv()`:
  ! `spatial_nndm_cv()` currently only supports `sf` objects.
  i Try converting `prediction_sites` to an `sf` object via `sf::st_as_sf()`.

Code
  spatial_nndm_cv(Smithsonian[1:15, ], Smithsonian_sf[16:20, ])
Condition
  Error in `spatial_nndm_cv()`:
  ! `spatial_nndm_cv()` currently only supports `sf` objects.
  i Try converting `data` to an `sf` object via `sf::st_as_sf()`.

normal usage

Code
  spatial_nndm_cv(Smithsonian_sf[1:15, ], Smithsonian_sf[16:20, ])
Output
  # A tibble: 15 x 2
     splits         id    
     <list>         <chr> 
   1 <split [14/1]> Fold01
   2 <split [14/1]> Fold02
   3 <split [14/1]> Fold03
   4 <split [14/1]> Fold04
   5 <split [13/1]> Fold05
   6 <split [14/1]> Fold06
   7 <split [7/1]>  Fold07
   8 <split [14/1]> Fold08
   9 <split [10/1]> Fold09
  10 <split [14/1]> Fold10
  11 <split [14/1]> Fold11
  12 <split [7/1]>  Fold12
  13 <split [14/1]> Fold13
  14 <split [7/1]>  Fold14
  15 <split [14/1]> Fold15

can pass a single polygon to sample within

Code
  spatial_nndm_cv(Smithsonian_sf, example_poly)
Output
  # A tibble: 20 x 2
     splits         id    
     <list>         <chr> 
   1 <split [10/1]> Fold01
   2 <split [10/1]> Fold02
   3 <split [10/1]> Fold03
   4 <split [18/1]> Fold04
   5 <split [10/1]> Fold05
   6 <split [10/1]> Fold06
   7 <split [10/1]> Fold07
   8 <split [10/1]> Fold08
   9 <split [14/1]> Fold09
  10 <split [10/1]> Fold10
  11 <split [10/1]> Fold11
  12 <split [15/1]> Fold12
  13 <split [18/1]> Fold13
  14 <split [10/1]> Fold14
  15 <split [17/1]> Fold15
  16 <split [10/1]> Fold16
  17 <split [10/1]> Fold17
  18 <split [11/1]> Fold18
  19 <split [10/1]> Fold19
  20 <split [10/1]> Fold20

printing

# A tibble: 15 x 2
   splits         id    
   <list>         <chr> 
 1 <split [14/1]> Fold01
 2 <split [14/1]> Fold02
 3 <split [14/1]> Fold03
 4 <split [14/1]> Fold04
 5 <split [13/1]> Fold05
 6 <split [14/1]> Fold06
 7 <split [7/1]>  Fold07
 8 <split [14/1]> Fold08
 9 <split [10/1]> Fold09
10 <split [14/1]> Fold10
11 <split [14/1]> Fold11
12 <split [7/1]>  Fold12
13 <split [14/1]> Fold13
14 <split [7/1]>  Fold14
15 <split [14/1]> Fold15

tidymodels/spatialsample documentation built on Oct. 13, 2024, 3:35 p.m.