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Models for Data from Unmarked Animals

v1.5.1 · Sep 26, 2025 · GPL (>= 3)

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>.

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installed package size

installed size is 75.5Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    doc    1.4Mb
    libs  71.2Mb
NOTE r-oldrel-macos-x86_64

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GNU make is a SystemRequirements.
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 75.6Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    doc    1.4Mb
    libs  71.3Mb
NOTE r-oldrel-windows-x86_64

for GNU extensions in Makefiles

GNU make is a SystemRequirements.
NOTE r-oldrel-windows-x86_64

installed package size

installed size is 18.8Mb
  sub-directories of 1Mb or more:
    R      1.6Mb
    doc    1.4Mb
    libs  14.9Mb

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NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 75.5Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    doc    1.4Mb
    libs  71.2Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 75.6Mb
  sub-directories of 1Mb or more:
    R      2.0Mb
    doc    1.4Mb
    libs  71.3Mb
NOTE r-oldrel-windows-x86_64

installed package size

installed size is 18.8Mb
  sub-directories of 1Mb or more:
    R      1.6Mb
    doc    1.4Mb
    libs  14.9Mb

Reverse Dependencies (9)

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Dependency Network

Dependencies Reverse dependencies lattice MASS Matrix Rcpp (>= 0.8.0) reformulas TMB ubms AHMbook AICcmodavg AMModels multiScaleR nmixgof auk camtrapR hmmTMB unmarked

Version History

new 1.5.1 Mar 10, 2026
updated 1.5.1 ← 1.5.0 diff Sep 26, 2025
updated 1.5.0 ← 1.4.3 diff Feb 10, 2025
updated 1.4.3 ← 1.4.2 diff Sep 1, 2024
updated 1.4.2 ← 1.4.1 diff Aug 28, 2024
updated 1.4.1 ← 1.3.2 diff Jan 8, 2024
updated 1.3.2 ← 1.3.1 diff Jul 7, 2023
updated 1.3.1 ← 1.2.5 diff Jun 28, 2023
updated 1.2.5 ← 1.2.3 diff May 12, 2022
updated 1.2.3 ← 1.1.1 diff Apr 25, 2022
updated 1.1.1 ← 1.1.0 diff May 26, 2021
updated 1.1.0 ← 1.0.1 diff May 5, 2021
updated 1.0.1 ← 1.0.0 diff Jul 1, 2020
updated 1.0.0 ← 0.13-2 diff May 3, 2020
updated 0.13-2 ← 0.13-1 diff Mar 3, 2020
updated 0.13-1 ← 0.13-0 diff Dec 15, 2019
updated 0.13-0 ← 0.12-3 diff Nov 11, 2019
updated 0.12-3 ← 0.12-2 diff Feb 4, 2019
updated 0.12-2 ← 0.12-0 diff May 14, 2017
updated 0.12-0 ← 0.11-0 diff Apr 15, 2017