R Observatory: Metrics for cardidates version 0.4.9

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

cardidates

0.4.9

Identification of Cardinal Dates in Ecological Time Series

0packages depend

3Kdownloads / year

–test coverage

0/13checks pass

Overview

About

Maintained by Thomas PetzoldtFirst published 2011-09-237 releasesCRAN page ↗

Identification of cardinal dates (begin, time of maximum, end of mass developments) in ecological time series using fitted Weibull functions.

Install

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

install.packages("cardidates", 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-cardidates

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-cardidates

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-cardidates

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: 1.9 min · r-release-macos-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

8

Dependencies · direct

Check history

NOTE2026-03-10
0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 89%
Return-value docs: 100%
References docs: 14%

Downloads

3K

CRAN downloads in the past year

Rank #13,264 · ~8/day · ~252/mo

Releases R versions

Daily download trend is not available in this view yet.

21030 days

78090 days

3K1 year

Compare downloads with other packages →

Also on109 r2u32 autocran

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (4)

R >= 3.2bootpastecslattice

Imports (5)

graphicsgrDevicesstatsmethodsutils

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Thomas Petzoldt

Author, Maintainer

Authors (3)

Thomas Petzoldt

Author, Maintainer

Susanne Rolinski

Author

René Sachse

Author · added in 0.4.9

Listed in earlier versions (1)

Rene Sachse

no longer listed · 0.4.1 to 0.4.2

Package Timeline

7 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
0.4.9Latest
2023-10-07 · current release · diff ↗
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
0.4.8
2018-06-03 · diff ↗
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
0.4.7
2015-09-06 · diff ↗
R
R 3.2.0 released · 2015-04-16
0.4.6
2015-03-12 · diff ↗

Show 8 earlier events

R
R 3.1.0 released · 2014-04-10
0.4.5
2013-12-18 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.4.2
2012-12-01 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
0.4.1
2011-09-23
R
R 2.13.0 released · 2011-04-13

Package metadata

First published: 2011-09-23
Total releases: 7 / 15 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.2
Bundled data: 0.9 KB / 1 file
Download size: 173 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("cardidates")

Format

Petzoldt, T., Rolinski, S., & Sachse, R. (2023). cardidates: Identification of Cardinal Dates in Ecological Time Series (Version 0.4.9) [Computer software]. https://doi.org/10.32614/CRAN.package.cardidates

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 cardidates version 0.4.9 [Data set]. HJJB, LLC. Data release v2026-08-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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