R Observatory: Metrics for cardidates version 0.4.9

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

cardidates

0.4.9Package record

Identification of Cardinal Dates in Ecological Time Series

0packages depend

3.1Kdownloads / year

–test coverage

0/13flavors OK

Overview

About

Maintained by Thomas PetzoldtCRAN page ↗Website ↗

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. 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-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). 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

13NOTE

Check messages

NOTERd filesr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-x86_64, r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-oldrel-windows-x86_64, r-patched-linux-x86_64, r-release-linux-x86_64, r-release-macos-arm64, r-release-macos-x86_64, r-release-windows-x86_64

checkRd: (-1) fitweibull.Rd:51: Lost braces in \itemize; \value handles \item{}{} directly
checkRd: (-1) fitweibull.Rd:52: Lost braces in \itemize; \value handles \item{}{} directly
checkRd: (-1) fitweibull.Rd:53: Lost braces in \itemize; \value handles \item{}{} directly

CRAN check page ↗

Slowest check: 1.9 min · r-release-macos-x86_64

Status changes

NOTE13 NOTENow
NOTE14 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.4.9

READMENoVignettesYes · 1 · dynamicNEWSNoCitation fileYes · cites a publicationWebsiteYes

Help pages: 14 (1 internal)includes a package overview page
Examples that run: 100%13 run in a plain check
Exported functions with examples: 100%
Documented parameters: 89%
Return-value docs: 100%
Help pages citing references: 14%

Vignettes (1)

cardidates Quickstart Manual PDF

How these are measured

Downloads

3.1K

CRAN downloads in the past year

Rank #12,462 · ~9/day · ~261/mo

Releases R versions

Daily download trend is not available in this view yet.

32930 days

90190 days

3.1K1 year

Compare downloads with other packages →

Also on93 r2u11 autocran

How downloads are counted

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Installing cardidates adds 1 package (0 with compiled code, 134 KB of source tarballs). Heaviest: pastecs 134 KB.

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.

How these are counted

Code & Tests

Datasets

People & History

People (3)

Thomas Petzoldt

Author, Maintainer since 0.4.1 (2011)

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

Releases (7)

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
0.4.9Latest
record
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
record
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
record
2015-09-06 · diff ↗
R
R 3.2.0 released · 2015-04-16
0.4.6
record
2015-03-12 · diff ↗

Show 8 earlier eventsHide 8 earlier events

R
R 3.1.0 released · 2014-04-10
0.4.5
record
2013-12-18 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.4.2
record
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
record
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

Cite

Cite this package

Run in R for the authors' entry:

citation("cardidates")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.1007/s00442-007-0783-2.

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 v2026-10-25. 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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