CRAN/E | samc

samc

Spatial Absorbing Markov Chains

Installation

About

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.

Citation samc citation info
andrewmarx.github.io/samc/
Bug report File report

Key Metrics

Version 3.2.1
R ≥ 3.6.0
Published 2023-05-09 352 days ago
Needs compilation? yes
License GPL (≥ 3)
CRAN checks samc results

Downloads

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Last 30 days 264 -8%
Last 90 days 818 -24%
Last 365 days 4.036 -6%

Maintainer

Maintainer

Andrew Marx

ajm.rpackages@gmail.com

Authors

Andrew Marx

aut / cre / cph

Robert Fletcher

ctb

Miguel Acevedo

ctb

Jorge Sefair

ctb

Chao Wang

ctb

Hughes Josie

ctb

Barrett Griffin

ctb

Material

NEWS
Reference manual
Package source

Vignettes

Overview

macOS

r-release

arm64

r-oldrel

arm64

r-release

x86_64

r-oldrel

x86_64

Windows

r-devel

x86_64

r-release

x86_64

r-oldrel

x86_64

Old Sources

samc archive

Depends

R ≥ 3.6.0

Imports

methods
Matrix ≥ 1.5-3
raster
terra ≥ 1.7-3
circular

Suggests

knitr
rmarkdown
testthat
gdistance
viridisLite

LinkingTo

Rcpp ≥ 1.0.10
RcppEigen ≥ 0.3.3.9.3
RcppThread ≥2.1.3