st_coordinates()
sf
inla()
w contains surface areas in km² within Bolivia:
w
summary(w)
## Min. 1st Qu. Median Mean 3rd Qu. Max. ## 0.0 0.0 650.6 553.9 1007.9 1856.8
sum(w)
## [1] 1093862
st_area(map)
## 1093862 [km^2]