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gdistance: Distances and Routes on Geographical Grids

Provides classes and functions to calculate various distance measures and routes in heterogeneous geographic spaces represented as grids. The package implements measures to model dispersal histories first presented by van Etten and Hijmans (2010) <doi:10.1371/journal.pone.0012060>. Least-cost distances as well as more complex distances based on (constrained) random walks can be calculated. The distances implemented in the package are used in geographical genetics, accessibility indicators, and may also have applications in other fields of geospatial analysis.

Version: 1.6.4
Depends: R (≥ 3.2.0), raster (≥ 1.9-19), methods, igraph (≥ 0.7.0), Matrix
Imports: sp, stats, terra
Suggests: knitr, markdown, rmarkdown, testthat (≥ 2.1.0)
Published: 2023-06-19
DOI: 10.32614/CRAN.package.gdistance
Author: Jacob van Etten ORCID iD [aut], Kauê de Sousa ORCID iD [ctb], Andrew Marx ORCID iD [cre, ctb]
Maintainer: Andrew Marx <ajm.rpackages at gmail.com>
BugReports: https://github.com/AgrDataSci/gdistance/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://AgrDataSci.github.io/gdistance/
NeedsCompilation: no
Citation: gdistance citation info
Materials: NEWS
In views: Spatial
CRAN checks: gdistance results

Documentation:

Reference manual: gdistance.pdf
Vignettes: gdistance

Downloads:

Package source: gdistance_1.6.4.tar.gz
Windows binaries: r-devel: gdistance_1.6.4.zip, r-release: gdistance_1.6.4.zip, r-oldrel: gdistance_1.6.4.zip
macOS binaries: r-release (arm64): gdistance_1.6.4.tgz, r-oldrel (arm64): gdistance_1.6.4.tgz, r-release (x86_64): gdistance_1.6.4.tgz, r-oldrel (x86_64): gdistance_1.6.4.tgz
Old sources: gdistance archive

Reverse dependencies:

Reverse depends: ctmcmove, ipdw
Reverse imports: gen3sis, graph4lg, marmap, memgene, movecost, poems, PopGenReport, pressuRe, red, topoDistance, wingen
Reverse suggests: actel, dartR, dartR.base, dartR.spatial, phylin, roads, samc, secr

Linking:

Please use the canonical form https://CRAN.R-project.org/package=gdistance 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.