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From an nb list and point geometry, return a list of distances for each observation's neighbors list.
st_nb_dists(x, nb, longlat = NULL)a list where each element is a numeric vector.
an object of class sfc.
a neighbor list for example created by st_contiguity()
TRUE if point coordinates are longitude-latitude decimal degrees, in which case distances are measured in kilometers. See ?spdep::nbdists() for more.
Utilizes spdep::nbdists() for distance calculation.
Other weights:
st_inverse_distance(),
st_kernel_weights(),
st_weights()
geo <- sf::st_geometry(guerry)
nb <- st_contiguity(geo)
dists <- st_nb_dists(geo, nb)
head(dists)
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