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 |
| DOI: | 10.32614/CRAN.package.nngeo |
| 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 + fileLICENSE |
| URL: | https://michaeldorman.github.io/nngeo/,https://github.com/michaeldorman/nngeo/ |
| NeedsCompilation: | yes |
| Materials: | NEWS |
| CRAN checks: | nngeo results |
| Reference manual: | nngeo.html ,nngeo.pdf |
| Vignettes: | Introduction to package 'nngeo' (source,R code) |
| 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 imports: | flexurba,gps.track,starsExtra |
| Reverse suggests: | nswgeo,od,simodels |
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