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gdistance  

Distances and Routes on Geographical Grids
View on CRAN: Click here


Download and install gdistance package within the R console
Install from CRAN:
install.packages("gdistance")

Install from Github:
library("remotes")
install_github("cran/gdistance")

Install by package version:
library("remotes")
install_version("gdistance", "1.6.4")



Attach the package and use:
library("gdistance")
Maintained by
Andrew Marx
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2011-01-09
Latest Update: 2023-06-19
Description:
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) . 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.
How to cite:
Andrew Marx (2011). gdistance: Distances and Routes on Geographical Grids. R package version 1.6.4, https://cran.r-project.org/web/packages/gdistance
Previous versions and publish date:
1.1-1 (2011-01-09 14:59), 1.1-2 (2011-09-30 07:51), 1.1-3 (2012-05-25 08:19), 1.1-4 (2012-12-22 20:42), 1.1-5 (2014-02-18 22:16), 1.1-6 (2015-01-07 06:28), 1.1-7 (2015-03-11 16:13), 1.1-9 (2015-08-11 17:40), 1.2-1 (2017-02-26 19:56), 1.2-2 (2018-05-07 05:49), 1.3-0 (2020-02-19 01:20), 1.3-1 (2020-02-29 09:10), 1.3-6 (2020-06-29 14:38), 1.6.2 (2023-04-20 16:20), 1.6 (2022-10-10 20:20)
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