Implements functions for working with absorbing Markov chains. The implementation is based on the framework described in "Toward a unified framework for connectivity that disentangles movement and mortality in space and time" by Fletcher et al. (2019) <doi:10.1111/ele.13333>, which applies them to spatial ecology. This framework incorporates both resistance and absorption with spatial absorbing Markov chains (SAMC) to provide several short-term and long-term predictions for metrics related to connectivity in landscapes. Despite the ecological context of the framework, this package can be used in any application of absorbing Markov chains.
Version: | 4.0.0 |
Depends: | R (≥ 3.6.0) |
Imports: | methods, Matrix (≥ 1.5-3), raster, terra (≥ 1.7-3), circular |
LinkingTo: | Rcpp (≥ 1.0.10), RcppEigen (≥ 0.3.3.9.3), RcppThread (≥ 2.1.3) |
Suggests: | knitr, rmarkdown, testthat, gdistance, viridisLite |
Published: | 2024-10-30 |
DOI: | 10.32614/CRAN.package.samc |
Author: | Andrew Marx [aut, cre, cph], Robert Fletcher [ctb], Miguel Acevedo [ctb], Jorge Sefair [ctb], Chao Wang [ctb], Hughes Josie [ctb], Barrett Griffin [ctb] |
Maintainer: | Andrew Marx <ajm.rpackages at gmail.com> |
BugReports: | https://github.com/andrewmarx/samc/issues/ |
License: | AGPL (≥ 3) |
URL: | https://andrewmarx.github.io/samc/ |
NeedsCompilation: | yes |
Citation: | samc citation info |
Materials: | NEWS |
CRAN checks: | samc results |
Reference manual: | samc.pdf |
Vignettes: |
Overview (source, R code) |
Package source: | samc_4.0.0.tar.gz |
Windows binaries: | r-devel: samc_4.0.0.zip, r-release: samc_4.0.0.zip, r-oldrel: samc_4.0.0.zip |
macOS binaries: | r-release (arm64): samc_4.0.0.tgz, r-oldrel (arm64): samc_4.0.0.tgz, r-release (x86_64): samc_4.0.0.tgz, r-oldrel (x86_64): samc_4.0.0.tgz |
Old sources: | samc archive |
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