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Testing for Population Trends Using Low-Cost Ecological Count Data

0packages depend
738downloads / year
–test coverage
9/13flavors OK

Overview

About

A Bayesian tool to test for population trends and changes in trends under arbitrary designs, including before-after (BA), control-intervention (CI) and before-after-control-intervention (BACI) designs commonly used to assess conservation impact. It infers changes in trends jointly from data obtained with multiple survey methods, as well as from limited and noisy data not necessarily collected in standardized ecological surveys. Observed counts can be modeled as following either a Poisson or a negative binomial model, and both deterministic and stochastic trend models are available. For more details on the model see Singer et al. (2025) doi:10.1101/2025.01.08.631844, and the file 'AUTHORS' for a list of copyright holders and contributors.

Changes in 0.9.0

Addressed CRAN installation failures on several servers:

  • More fallbacks for cmake path
  • Use R-defined CC, CXX and CXXFLAGS
  • Remove unnecessary test-files (which caused warnings)
  • Added third party library contributors and inst/COPYRIGHT

From NEWS.md in the release

Install

Health

CRAN checks
4WARNING9OK
Check messages
WARNINGwhether package can be installedr-devel-linux-x86_64-fedora-clang, r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-release-macos-x86_64

r-devel-linux-x86_64-fedora-clang

Found the following significant warnings:
  /data/localhost/ripley/R/packages/tests-clang/birp/src/birp_cpp/coretools/fmt/include/fmt/base.h:930:5: warning: ignoring return value of function declared with 'nodiscard' attribute [-Wunused-result]
See ‘/data/localhost/ripley/R/packages/tests-clang/birp.Rcheck/00install.out’ for details.
* used C++ compiler: ‘clang version 23.1.3’

r-oldrel-macos-arm64

Found the following significant warnings:
  warning: unknown warning option '-Winvalid-utf8'; did you mean '-Winvalid-iboutlet'? [-Wunknown-warning-option]
See ‘/Volumes/Builds/packages/big-sur-arm64/results/4.5/birp.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
* used SDK: ‘MacOSX11.3.1.sdk’

r-oldrel-macos-x86_64

Found the following significant warnings:
  warning: unknown warning option '-Winvalid-utf8'; did you mean '-Winvalid-iboutlet'? [-Wunknown-warning-option]
See ‘/Volumes/Builds/packages/big-sur-x86_64/results/4.5/birp.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
* used SDK: ‘MacOSX11.3.1.sdk’

r-release-macos-x86_64

Found the following significant warnings:
  warning: unknown warning option '-Winvalid-utf8'; did you mean '-Winvalid-iboutlet'? [-Wunknown-warning-option]
  ld: warning: object file (birp_cpp/libarmadillo.a(wrapper1.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libarmadillo.a(wrapper2.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libstattools.a(TDAGBuilder.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libstattools.a(TMCMCUserInterface.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libcoretools.a(TDistancesBinned.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libstattools.a(TMCMC.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: o
...[truncated]...
coretools.a(TNamesStrings.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libcoretools.a(repeatString.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libcoretools.a(stringConversions.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libcoretools.a(stringManipulations.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libcoretools.a(TTimer.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
  ld: warning: object file (birp_cpp/libcoretools.a(PhredTables.cpp.o)) was built for newer macOS version (13.7) than being linked (11.0)
See ‘/Volumes/Builds/packages/big-sur-x86_64/results/4.6/birp.Rcheck/00install.out’ for details.
* used C++ compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
* used SDK: ‘MacOSX11.3.1.sdk’

CRAN check page ↗

Slowest check: 19.2 min · r-devel-windows-x86_64
Status changes
  • WARNING9 OK, 4 WARNINGNow
  • WARNING2 OK, 4 WARNING2026-09-26
  • ERROR2 OK, 1 WARNING, 3 ERROR2026-08-22
Advisories

none known

Documentation

In release 0.9.0
READMEYes · 28 wordsVignettesYes · 1 · dynamicNEWSYes · 100% structured · mentions 0.9.0Citation fileNoWebsitenot declared in DESCRIPTION
Help pages
37 (16 internal)includes a package overview page
Examples that run
100%20 run in a plain check
Exported functions with examples
100%
Documented parameters
not tracked
Return-value docs
not tracked
Help pages citing references
0%
Vignettes (1)

Downloads

738
CRAN downloads in the past year
Rank #17,582 · ~2/day · ~62/mo
Daily download trend is not available in this view yet.
51930 days
73490 days
7381 year
Compare downloads with other packages →
Also on370 r2u

Repository

PracticesBeta

Repository bitbucket.org/wegmannlab/birpr is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies
4 external dependencies (excludes base and recommended)

Installing birp adds 1 package (1 with compiled code, 1.8 MB of source tarballs). Heaviest: Rcpp 1.8 MB.

Depends (0)
none
Imports (2)
RcppMASS
LinkingTo (1)
Suggests (2)
Enhances (0)
none
Reverse dependencies
0direct
0indirect

Nothing depends on this yet.

Datasets

People & History

People (12)
Author, Maintainer since 0.0.6 (2026)
Contributor
Copyright holder · added in 0.9.0
Author of FindR.cmake (CERN ROOT)
Copyright holder · added in 0.9.0
Author of Armadillo
Copyright holder · added in 0.9.0
Author of fast_float
Copyright holder · added in 0.9.0
Author of fast_float
Copyright holder · added in 0.9.0
Author of FindR.cmake (CERN ROOT)
Copyright holder · added in 0.9.0
Author of Armadillo
Copyright holder · added in 0.9.0
Author of {fmt}

Previously maintained by Madleina Caduff (0.0.3 to 0.0.5).

Releases (5)

Pick two releases to compare their code metrics.

  • unarchivedReturned to CRAN
    2026-09-26
  • 0.9.0Latest
    record
    2026-09-25 · current release · diff ↗
  • removedRemoved from CRAN
    2026-08-31
    repeated policy violation Missing credits for authorship and copyright holders Creates and leaves behind ~/.cmake
  • unarchivedReturned to CRAN
    2026-08-21
  • 0.0.6
    record
    2026-08-21 · diff ↗
  • R
    R 4.6.0 released · 2026-04-24
  • archivedRemoved from CRAN
    2025-07-21
    does not allow for parallel make
  • 0.0.5
    record
    2025-07-12 · diff ↗
  • unarchivedReturned to CRAN
    2025-07-07
  • 0.0.4
    record
    2025-07-06 · diff ↗
  • archivedRemoved from CRAN
    2025-06-02
    repeated policy violation Spamming personal email address of team member in HTML
  • 0.0.3
    record
    2025-05-16
  • R
    R 4.5.0 released · 2025-04-11

Package metadata

First published
2025-05-16
Total releases
5 / 1 yrs
License
MPL-2.0 OSI · relicensed from GPL (>= 2) in 0.9.0
Download size
272 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("birp")
Füglistaler, A., Brun, R., Caduff, M., Curtin, R., Eckel, R., Lemire, D., Magalhaes, J. P., Rademakers, F., Sanderson, C., Singer, L., Wegmann, D., & Zverovich, V. (2026). birp: Testing for Population Trends Using Low-Cost Ecological Count Data (Version 0.9.0) [Computer software]. https://doi.org/10.32614/CRAN.package.birp

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

APA

Balamuta, J. J. (2026). R Observatory: Metrics for birp version 0.9.0 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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