Package: aniMotum
Title: Fit Continuous-Time State-Space and Latent Variable Models for
        Quality Control of Argos Satellite (and Other) Telemetry Data
        and for Estimating Changes in Animal Movement
Version: 1.2-17
Date: 2026-06-01
Authors@R: 
    c(
      person(given = "Ian",
           family = "Jonsen",
           role = c("aut", "cre", "cph"),
           email = "jonsen@stochastic-qc.org"),
           person(given = "W. James",
           family = "Grecian",
           role = c("aut", "ctb"),
           email = "james.grecian@gmail.com"),
           person(given = "Toby",
           family = "Patterson",
           role = c("aut", "ctb"),
           email = "toby.patterson@csiro.au")
           )
Author: Ian Jonsen [aut, cre, cph], W. James Grecian [aut, ctb], Toby
        Patterson [aut, ctb]
Maintainer: Ian Jonsen <jonsen@stochastic-qc.org>
Description: Fits continuous-time random walk, correlated random walk
        and move persistence state-space models for location estimation
        and behavioural inference from animal tracking data ('Argos',
        processed light-level 'geolocation', 'GPS'). Template Model
        Builder ('TMB') is used for fast random-effects estimation. The
        'Argos' data can be: (older) least squares-based locations;
        (newer) Kalman filter-based locations with error ellipse
        information; or a mixture of both. The models estimate two sets
        of location states corresponding to: 1) each observation, which
        are (usually) irregularly timed; and 2) user-specified time
        intervals (regular or irregular). A track re-routing function
        is provided to adjust location estimates for known movement
        barriers. Track simulation functions are provided. Latent
        variable models are also provided to estimate move persistence
        from track data not requiring state-space model filtering.
URL: https://github.com/ianjonsen/aniMotum/,
        https://ianjonsen.github.io/aniMotum/
BugReports: https://github.com/ianjonsen/aniMotum/issues/
License: MIT + file LICENSE
LazyData: true
NeedsCompilation: yes
Encoding: UTF-8
RoxygenNote: 7.3.3
Imports: tibble (>= 2.1.3), ggplot2 (>= 3.4.0), TMB (>= 1.9.15), sf (>=
        1.0-14), tidyr, dplyr (>= 1.0.0), patchwork, CircStats,
        mvtnorm, tmvtnorm, rnaturalearth, traipse, terra, trip (>=
        1.10.0), Matrix, stats
LinkingTo: TMB, RcppEigen
Suggests: testthat, covr, knitr, rmarkdown, future, furrr, parallelly,
        ggspatial, rosm, rnaturalearthhires, rnaturalearthdata,
        pathroutr (>= 0.2.1)
Depends: R (>= 4.5.2)
SystemRequirements: GDAL (>= 3.8.5), GEOS (>= 3.13.0), PROJ (>= 9.5.1),
        pandoc (>=2.7.3)
VignetteBuilder: knitr
Roxygen: list(markdown = TRUE)
Remotes: jmlondon/pathroutr, ropensci/rnaturalearthhires
Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev
        libicu-dev libssl-dev libproj-dev libsqlite3-dev
        libudunits2-dev
Repository: https://ocean-tracking-network.r-universe.dev
Date/Publication: 2026-06-01 15:13:39 UTC
RemoteUrl: https://github.com/ianjonsen/aniMotum
RemoteRef: HEAD
RemoteSha: ceb8bc8650892bf33a530b8401ff476dfe0aa44f
Packaged: 2026-06-24 02:02:02 UTC; root