Binary logical operations (10)
Example 2: identifying the nc
polygons that contain points from nc_points
.
Notice the order of the arguments in st_intersects()
!
## Sparse geometry binary predicate list of length 10, where the predicate
## was `intersects'
## 1: 69
## 2: 57
## 3: 40
## 4: 90
## 5: 5
## 6: 97
## 7: 9
## 8: 16
## 9: 94
## 10: 3
## [1] 69 57 40 90 5 97 9 16 94 3