Package: unmarked
Version: 1.5.2
Date: 2026-08-19
Type: Package
Title: Models for Data from Unmarked Animals
Authors@R: c(
    person("Richard", "Chandler", role="aut"), 
    person("Ken", "Kellner", email="contact@kenkellner.com", role=c("cre", "aut")),
    person("Ian", "Fiske", role="aut"), 
    person("David", "Miller", role="aut"),
    person("Andy", "Royle", role="aut"),
    person("Jeff", "Hostetler", role="aut"),
    person("Rebecca", "Hutchinson", role="aut"),
    person("Adam", "Smith", role="aut"),
    person("Lea", "Pautrel", role="aut"),
    person("Marc", "Kery", role="ctb"),
    person("Mike", "Meredith", role="ctb"),
    person("Auriel", "Fournier", role="ctb"),
    person("Ariel", "Muldoon", role="ctb"),
    person("Chris", "Baker", role="ctb")
    )
Depends: R (>= 4.0)
Imports: graphics, lattice, MASS, Matrix, methods, parallel, Rcpp (>=
        0.8.0), reformulas, stats, TMB (>= 1.7.18), utils
Suggests: pbapply, knitr, rmarkdown, raster, shiny, testthat, terra
Description: Fits hierarchical models of animal abundance and occurrence to data collected using survey methods such as point counts, site occupancy sampling, distance sampling, removal sampling, and double observer sampling. Parameters governing the state and observation processes can be modeled as functions of covariates. References: Kellner et al. (2023) <doi:10.1111/2041-210X.14123>, Fiske and Chandler (2011) <doi:10.18637/jss.v043.i10>.
License: GPL (>= 3)
LazyLoad: yes
LazyData: yes
LinkingTo: Rcpp, RcppArmadillo, TMB, RcppEigen
SystemRequirements: GNU make
URL: https://groups.google.com/d/forum/unmarked,
        https://ecoverseR.github.io/unmarked/
BugReports: https://github.com/ecoverseR/unmarked/issues
VignetteBuilder: knitr
NeedsCompilation: yes
Packaged: 2026-08-19 14:04:51 UTC; ken
Author: Richard Chandler [aut],
  Ken Kellner [cre, aut],
  Ian Fiske [aut],
  David Miller [aut],
  Andy Royle [aut],
  Jeff Hostetler [aut],
  Rebecca Hutchinson [aut],
  Adam Smith [aut],
  Lea Pautrel [aut],
  Marc Kery [ctb],
  Mike Meredith [ctb],
  Auriel Fournier [ctb],
  Ariel Muldoon [ctb],
  Chris Baker [ctb]
Maintainer: Ken Kellner <contact@kenkellner.com>
Repository: CRAN
Date/Publication: 2026-08-20 05:20:02 UTC
Built: R 4.5.3; x86_64-w64-mingw32; 2026-08-25 23:57:08 UTC; windows
Archs: x64
