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nngeo: k-Nearest Neighbor Join for Spatial Data

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.

Version: 0.4.8
Depends: R (≥ 3.5.0), sf (≥ 0.6)
Imports: nabor, units, methods, parallel, data.table
Suggests: DBI, RPostgreSQL, stars, knitr, rmarkdown, tinytest
Published: 2024-04-17
Author: Michael Dorman [aut, cre], Johnathan Rush [ctb], Ian Hough [ctb], Dominic Russel [ctb], Luigi Ranghetti [ctb], Attilio Benini [ctb], Arnaud Tarroux [ctb], Felipe Matas [ctb], Charles F.F Karney [ctb, cph] (Author of included C code from 'GeographicLib' for geodesic distance)
Maintainer: Michael Dorman <dorman at post.bgu.ac.il>
BugReports: https://github.com/michaeldorman/nngeo/issues/
License: MIT + file LICENSE
URL: https://michaeldorman.github.io/nngeo/, https://github.com/michaeldorman/nngeo/
NeedsCompilation: yes
Materials: NEWS
CRAN checks: nngeo results

Documentation:

Reference manual: nngeo.pdf
Vignettes: Introduction to package 'nngeo'

Downloads:

Package source: nngeo_0.4.8.tar.gz
Windows binaries: r-devel: nngeo_0.4.8.zip, r-release: nngeo_0.4.8.zip, r-oldrel: nngeo_0.4.8.zip
macOS binaries: r-release (arm64): nngeo_0.4.8.tgz, r-oldrel (arm64): nngeo_0.4.8.tgz, r-release (x86_64): nngeo_0.4.8.tgz, r-oldrel (x86_64): nngeo_0.4.8.tgz
Old sources: nngeo archive

Reverse dependencies:

Reverse imports: gps.track, starsExtra
Reverse suggests: nswgeo

Linking:

Please use the canonical form https://CRAN.R-project.org/package=nngeo to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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