R Observatory: Metrics for detect version 0.5-2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

detect

0.5-2Package record

Analyzing Wildlife Data with Detection Error

0packages dependsuggested by 1

6.9Kdownloads / year

54.5%test coverage

13/13flavors OK

Overview

About

Maintained by Peter SolymosCRAN page ↗GitHub ↗Issues ↗

Models for analyzing site occupancy and count data models with detection error, including single-visit based models (Lele et al. 2012 doi:10.1093/jpe/rtr042, Moreno et al. 2010 doi:10.1890/09-1073.1, Solymos et al. 2012 doi:10.1002/env.1149, Denes et al. 2016 doi:10.1111/1365-2664.12818), conditional distance sampling and time-removal models (QPAD) (Solymos et al. 2013 doi:10.1111/2041-210X.12106, Solymos et al. 2018 doi:10.1650/CONDOR-18-32.1), and single bin QPAD (SQPAD) models (Lele & Solymos 2025 doi:10.1093/ornithapp/duaf078). Package development was supported by the Alberta Biodiversity Monitoring Institute and the Boreal Avian Modelling Project.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("detect", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("psolymos/detect")

Development version from psolymos/detect. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-detect

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-detect

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-detect

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 9.5 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-09-07
NOTE11 OK, 2 NOTE2026-07-16
OK13 OK2026-07-01
ERROR12 OK, 1 ERROR2026-06-24
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.5-2

README· In the repository, left out of the releaseVignettesNoNEWS· In the repository, left out of the releaseCitation fileNo

Help pages: 16 (1 internal)includes a package overview page
Examples that run: 100%11 run in a plain check
Exported functions with examples: 60%
Documented parameters: 75%
Return-value docs: 90%
Help pages citing references: 75%

How these are measured

Downloads

6.9K

CRAN downloads in the past year

Rank #6,252 · ~19/day · ~579/mo

Releases R versions

Daily download trend is not available in this view yet.

50230 days

1.4K90 days

6.9K1 year

Compare downloads with other packages →

Also on110 r2u15 autocran

How downloads are counted

Repository

psolymos/detect ↗Account: psolymos

6Stars

2Forks

0Open issues

0Open PRs

2Releases

1,291Commits

3Commit identities

1,291 commits · Last activity 2026-09-01 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 1
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2021-11-15 · 52026-07-07 · 6

How these are measured

PracticesBeta

7 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/psolymos/detect on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on macOS

Docs source (3)

pkgdown

GitHub Pages site last deployed 2026-09-01 · The repository has a site deploy workflow

Reproducibility and dev environment (1)

data-raw/

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

4 external dependencies (excludes base and recommended)

Installing detect adds 2 packages (0 with compiled code, 69 KB of source tarballs). Heaviest: Formula 46 KB, pbapply 23 KB.

Depends (4)

R >= 3.5.0Formulastats4pbapply

Imports (1)

Matrix

LinkingTo (0)

none

Suggests (2)

dclone dcmle

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Suggested by 1

Suggests, most downloaded first

bSims

How these are counted

Code & Tests

Datasets

People & History

People (4)

Peter Solymos

Author, Maintainer since 0.1-0 (2011)

Subhash R. Lele

Author · added in 0.4-0

Monica Moreno

Author

Steven L. Van Wilgenburg

Contributor

Listed in earlier versions (3)

Show 3 peopleHide 3 people

Subhash R Lele

no longer listed · 2.13.2 to 0.3-2

Lele

no longer listed · 0.5-0 to 0.5-2

Van Wilgenburg

no longer listed · 0.5-0 to 0.5-2

Releases (21)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
3.0.2Latest
record
2013-09-25 · current release · diff ↗ ·
added 2 exports
cmulti.fit0, drop.scope.svisit
R
R 3.0.0 released · 2013-04-03
2.15.1
record
2012-05-02 · diff ↗

Show 22 earlier eventsHide 22 earlier events

R
R 2.15.0 released · 2012-03-30
2.14.1
record
2011-11-25 · diff ↗
R
R 2.14.0 released · 2011-10-31
2.14.0
record
2011-10-18 · diff ↗ ·
added 6 exports
svabu, svabu.fit, svabu.step, zif, predictMCMC, is.present
2.13.2
record
2011-09-27 · diff ↗ ·
added 9 exports
svocc, svocc.fit, svocc.step, jags.engine, bootstrap, extractMLE, extractBOOT, AUC, rocplot
0.5-2
record
2026-09-01 · diff ↗
0.5-1
record
2026-01-08 · diff ↗ ·
added 1 export
rtriang
0.5-0
record
2025-09-01 · diff ↗ ·
added 2 exports
sqpad, sqpad.fit
0.4-6
record
2023-03-08 · diff ↗
0.4-5
record
2022-11-07 · diff ↗
0.4-4
record
2020-08-13 · diff ↗
0.4-2
record
2018-08-30 · diff ↗
0.4-1
record
2018-01-31 · diff ↗
0.4-0
record
2016-03-03 · diff ↗
0.3-2
record
2014-05-16 · diff ↗
0.3-1
record
2013-10-26 · diff ↗
0.3-0
record
2013-07-30 · diff ↗ ·
removed 1 export
jags.engine

added 6 exports
cmulti, cmulti.fit, cmulti2.fit, load_BAM_QPAD, hbootindex, convertEDR
0.2-2
record
2012-05-03 · diff ↗
0.2-1
record
2011-11-26 · diff ↗
0.2-0
record
2011-10-19 · diff ↗
0.1-0
record
2011-09-29
R
R 2.13.0 released · 2011-04-13

Package metadata

First published: 2011-09-27
Total releases: 21 / 15 yrs
License: GPL-2 OSI
Minimum R: ≥ 3.5.0
Bundled data: 613 KB / 5 files
Download size: 668 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("detect")

Format

Solymos, P., Lele, S. R., Moreno, M., & Van Wilgenburg, S. L. (2026). detect: Analyzing Wildlife Data with Detection Error (Version 0.5-2) [Computer software]. https://doi.org/10.32614/CRAN.package.detect

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.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for detect version 0.5-2 [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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