R Observatory: Metrics for drc version 3.0-1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

CRAN requires the check problems on this package to be fixed before 2026-08-31 or it will be archived.

drc

3.0-1

Analysis of Dose-Response Curves

25packages depend

1Mdownloads / year

12.4%test coverage

0/13checks pass

Overview

About

Maintained by Christian RitzFirst published 2005-12-1433 releasesCRAN page ↗

Analysis of dose-response data is made available through a suite of flexible and versatile model fitting and after-fitting functions.

Install

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

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

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

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-drc

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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-drc

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-drc

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13NOTE

Failing flavors

NOTE r-devel-linux-x86_64-debian-clang
NOTE r-devel-linux-x86_64-debian-gcc
NOTE r-devel-linux-x86_64-fedora-clang
NOTE r-devel-linux-x86_64-fedora-gcc
NOTE r-devel-windows-x86_64
NOTE r-oldrel-macos-arm64
NOTE r-oldrel-macos-x86_64
NOTE r-oldrel-windows-x86_64
NOTE r-patched-linux-x86_64
NOTE r-release-linux-x86_64
NOTE r-release-macos-arm64
NOTE r-release-macos-x86_64
NOTE r-release-windows-x86_64

Slowest check: 4.4 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.02

12.4%

Coverage · measured lines

100%

Documentation · exports

7

Dependencies · direct

Check history

NOTE2026-06-09
0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 0% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 87%
Return-value docs: 100%
References docs: 83%

Downloads

1M

CRAN downloads in the past year

Rank #461 · ~2.8K/day · ~84.6K/mo

Releases R versions

Daily download trend is not available in this view yet.

101.8K30 days

176.4K90 days

1M1 year

Compare downloads with other packages →

Also on565 r2u6.8K conda_forge289 bioconda74 c2d4u

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (3)

R >= 2.0.0MASSstats

Imports (5)

car gtools multcomp plotrix scales

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

25direct

0indirect

drcSeedGerm drcte statforbiology AgroR AgroReg CBASSED50 QurvE SeroTrackR VDAP agriReg beadplexr ec50estimator envalysis ezec staRdom stressaddition toxdrc Ecfun GUTS VizModules broom chipPCR dr4pl parameters protti

Code & Tests

Datasets

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (4)

Christian Ritz Jens Strebig <Jens.C.Streibig@agsci.kvl.dk>

no longer listed · 0.8-2

Christian Ritz

no longer listed · 0.9-0 to 3.0-1

Jens Strebig

no longer listed · 0.9-0 to 2.3-96

Jens C. Strebig

no longer listed · 2.5-11 to 3.0-1

Package Timeline

33 releases. Pick two to compare their code metrics. R releases are shown for context.

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
3.0-1Latest
2016-08-30 · current release · diff ↗
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16
2.5-12
2015-04-14 · diff ↗
2.5-11
2015-04-13 · diff ↗
R
R 3.1.0 released · 2014-04-10

Show 45 earlier events

2.3-96
2013-11-29 · diff ↗
2.3-7
2013-04-18 · diff ↗
R
R 3.0.0 released · 2013-04-03
2.3-0
2012-06-22 · diff ↗
2.2-9
2012-06-10 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
2.2-1
2011-09-20 · diff ↗
R
R 2.13.0 released · 2011-04-13
2.1-4
2011-04-10 · diff ↗
2.1-1
2011-03-10 · diff ↗
R
R 2.12.0 released · 2010-10-15
2.0-1
2010-09-23 · diff ↗
1.9-3
2010-05-31 · diff ↗
1.9-1
2010-05-03 · diff ↗
1.9-0
2010-04-23 · diff ↗
R
R 2.11.0 released · 2010-04-22
1.8-1
2010-01-12 · diff ↗
R
R 2.10.0 released · 2009-10-26
1.7-7
2009-09-03 · diff ↗
1.7-2
2009-07-18 · diff ↗
1.7-0
2009-06-08 · diff ↗
R
R 2.9.0 released · 2009-04-17
1.6-3
2009-04-14 · diff ↗
1.6-1
2009-03-25 · diff ↗
1.6-0
2009-03-24 · diff ↗
1.5-5
2009-02-08 · diff ↗
1.5-2
2008-11-13 · diff ↗
1.5-1
2008-11-10 · diff ↗
1.5-0
2008-11-04 · diff ↗
R
R 2.8.0 released · 2008-10-20
1.4-7
2008-09-18 · diff ↗
1.4-2
2008-05-06 · diff ↗
R
R 2.7.0 released · 2008-04-22
R
R 2.6.0 released · 2007-10-03
1.3-0
2007-09-24 · diff ↗
1.2-0
2007-05-14 · diff ↗
R
R 2.5.0 released · 2007-04-24
1.1-0
2007-02-01 · diff ↗
1.0-3
2006-10-08 · diff ↗
R
R 2.4.0 released · 2006-10-03
R
R 2.3.0 released · 2006-04-24
0.9-0
2006-02-08 · diff ↗
0.8-2
2005-12-14
R
R 2.2.0 released · 2005-10-06

Package metadata

First published: 2005-12-14
Total releases: 33 / 21 yrs
License: GPL-2 | file LICENCE OSI
Minimum R: ≥ 2.0.0
Bundled data: 23 KB / 35 files
Download size: 233 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Agricultural Science Chemometrics and Computational Physics

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("drc")

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 drc version 3.0-1 [Data set]. HJJB, LLC. Data release v2026-08-16. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-16, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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