grainscape: Landscape Connectivity, Habitat, and Protected Area Networks

Given a landscape resistance surface, creates minimum planar graph (Fall et al. (2007) <doi:10.1007/s10021-007-9038-7>) and grains of connectivity (Galpern et al. (2012) <doi:10.1111/j.1365-294X.2012.05677.x>) models that can be used to calculate effective distances for landscape connectivity at multiple scales. Documentation is provided by several vignettes, and a paper (Chubaty, Galpern & Doctolero (2020) <doi:10.1111/2041-210X.13350>).

Version: 0.5.0
Depends: R (≥ 4.2)
Imports: ggplot2, graphics, grDevices, igraph, methods, raster, Rcpp (≥ 0.12.11.4), sf, sp, stats, utils
LinkingTo: Rcpp
Suggests: covr, cowplot, DiagrammeR, dplyr, ggthemes, knitr, parallel, rmarkdown, spelling, testthat, webshot2, withr
Published: 2025-01-15
DOI: 10.32614/CRAN.package.grainscape
Author: Paul Galpern ORCID iD [aut, cph], Sam Doctolero [aut], Alex M Chubaty ORCID iD [aut, cre]
Maintainer: Alex M Chubaty <achubaty at for-cast.ca>
BugReports: https://github.com/achubaty/grainscape/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://www.alexchubaty.com/grainscape/, https://github.com/achubaty/grainscape
NeedsCompilation: yes
Language: en-CA
Citation: grainscape citation info
Materials: README, NEWS
CRAN checks: grainscape results

Documentation:

Reference manual: grainscape.html , grainscape.pdf
Vignettes: Calculating the minimum planar graph (source, R code)
grainscape modelling (source, R code)

Downloads:

Package source: grainscape_0.5.0.tar.gz
Windows binaries: r-devel: grainscape_0.5.0.zip, r-release: grainscape_0.5.0.zip, r-oldrel: grainscape_0.5.0.zip
macOS binaries: r-release (arm64): grainscape_0.5.0.tgz, r-oldrel (arm64): grainscape_0.5.0.tgz, r-release (x86_64): grainscape_0.5.0.tgz, r-oldrel (x86_64): grainscape_0.5.0.tgz
Old sources: grainscape archive

Linking:

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