K-nearest neighbor search for projected and non-projected 'sf' spatial layers. Nearest neighbor search uses (1) C code from 'GeographicLib' for lon-lat point layers, (2) function nn2() from package 'RANN' for projected point layers, or (3) function st_distance() from package 'sf' for line or polygon layers.
RANN, units, Rcpp, sp, methods, lwgeom, stars, raster, igraph

c(
person("Michael", "Dorman", email = "dorman@post.bgu.ac.il", role = c("aut", "cre")),
person("Johnathan", "Rush", email = "johnathan.rush@mssm.edu", role = c("ctb")),
person("Ian", "Hough", email = "hough@post.bgu.ac.il", role = c("ctb")),
person("Dominic", "Russel", email = "domrussel@gmail.com", role = c("ctb")),
person("Charles", "F.F Karney", role = c("ctb", "cph"),
comment="Author of included C code from 'GeographicLib' for geodesic distance"))
K-nearest neighbor search for projected and non-projected 'sf' spatial layers. Nearest neighbor search uses (1) C code from 'GeographicLib' for lon-lat point layers, (2) function nn2() from package 'RANN' for projected point layers, or (3) function st_distance() from package 'sf' for line or polygon layers. The package also includes several other utility functions for spatial analysis.
Michael Dorman [aut, cre],
Johnathan Rush [ctb],
Ian Hough [ctb],
Dominic Russel [ctb],
Charles F.F Karney [ctb, cph] (Author of included C code from
'GeographicLib' for geodesic distance)

DBI, RPostgreSQL, stars, knitr, rmarkdown, testthat

DBI, RPostgreSQL, stars, knitr, rmarkdown, tinytest

RANN, units, methods, lwgeom, parallel, s2

K-nearest neighbor search for projected and non-projected 'sf' spatial layers. Nearest neighbor search uses (1) C code from 'GeographicLib' for lon-lat point layers, (2) function knn() from package 'nabor' for projected point layers, or (3) function st_distance() from package 'sf' for line or polygon layers. The package also includes several other utility functions for spatial analysis.
nabor, units, methods, lwgeom, parallel, s2

c(
person("Michael", "Dorman", email = "dorman@post.bgu.ac.il", role = c("aut", "cre")),
person("Johnathan", "Rush", email = "johnathan.rush@mssm.edu", role = c("ctb")),
person("Ian", "Hough", email = "hough@post.bgu.ac.il", role = c("ctb")),
person("Dominic", "Russel", email = "domrussel@gmail.com", role = c("ctb")),
person("Luigi", "Ranghetti", email = "luigi.ranghetti@gmail.com", role = c("ctb")),
person("Charles", "F.F Karney", role = c("ctb", "cph"),
comment="Author of included C code from 'GeographicLib' for geodesic distance"))
Michael Dorman [aut, cre],
Johnathan Rush [ctb],
Ian Hough [ctb],
Dominic Russel [ctb],
Luigi Ranghetti [ctb],
Charles F.F Karney [ctb, cph] (Author of included C code from
'GeographicLib' for geodesic distance)