R Observatory: Metrics for crops version 1.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

crops

1.0.3

Changepoints for a Range of Penalties (CROPS)

1packages depend

3.1Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Daniel GroseFirst published 2021-11-042 releasesCRAN page ↗

Implements the Changepoints for a Range of Penalties (CROPS) algorithm of Haynes et al. (2017) doi:10.1080/10618600.2015.1116445 for finding all of the optimal segmentations for multiple penalty values over a continuous range.

Install

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

install.packages("crops", 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-crops

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-crops

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-crops

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

10

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

3.1K

CRAN downloads in the past year

Rank #13,439 · ~8/day · ~258/mo

Releases R versions

Daily download trend is not available in this view yet.

17630 days

75390 days

3.1K1 year

Compare downloads with other packages →

Also on109 r2u10 autocran

Dependencies

Declared dependencies

11 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (10)

sets reshape tidyverse memoise ggplot2 magrittrmethodscowplot tibble Rdpack

LinkingTo (0)

none

Suggests (2)

fpop pacman

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

cpop

Code & Tests

People & History

People (3)

Maintainer (1)

Daniel Grose

Author, Maintainer

Authors (2)

Daniel Grose

Author, Maintainer

Paul Fearnhead

Author

Contributors (1)

Idris Eckley

Contributor · added in 1.0.3

Package Timeline

2 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
1.0.3Latest
2022-08-05 · current release · diff ↗
R
R 4.2.0 released · 2022-04-22
1.0.1
2021-11-04
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-11-04
Total releases: 2 / 5 yrs
License: GPL
Download size: 14 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("crops")

Format

Grose, D., Eckley, I., & Fearnhead, P. (2022). crops: Changepoints for a Range of Penalties (CROPS) (Version 1.0.3) [Computer software]. https://doi.org/10.32614/CRAN.package.crops

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 crops version 1.0.3 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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