crawl: Fit Continuous-Time Correlated Random Walk Models to Animal Movement Data

Fit continuous-time correlated random walk models with time indexed covariates to animal telemetry data. The model is fit using the Kalman-filter on a state space version of the continuous-time stochastic movement process.

Version: 2.3.0
Depends: R (≥ 3.4.0)
Imports: mvtnorm, Rcpp (≥ 0.11.1), methods, dplyr, sf, sp, tibble, magrittr, lubridate, purrr, rlang
LinkingTo: Rcpp, RcppArmadillo
Published: 2022-10-09
DOI: 10.32614/CRAN.package.crawl
Author: Devin S. Johnson [aut, cre], Josh London [aut], Brett T. McClintock [ctb], Kenady Wilson [ctb]
Maintainer: Devin S. Johnson <devin.johnson at>
License: CC0
NeedsCompilation: yes
Citation: crawl citation info
In views: SpatioTemporal, Tracking
CRAN checks: crawl results


Reference manual: crawl.pdf


Package source: crawl_2.3.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): crawl_2.3.0.tgz, r-oldrel (arm64): crawl_2.3.0.tgz, r-release (x86_64): crawl_2.3.0.tgz, r-oldrel (x86_64): crawl_2.3.0.tgz
Old sources: crawl archive

Reverse dependencies:

Reverse imports: anipaths, momentuHMM
Reverse suggests: ctmcmove


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