R Observatory: Metrics for ofpetrial version 0.1.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ofpetrial

0.1.3

Design on-Farm Precision Field Agronomic Trials

0packages depend

2.8Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Taro MienoFirst published 2024-05-084 releasesCRAN page ↗GitHub ↗

A comprehensive system for designing and implementing on-farm precision field agronomic trials. You provide field data, tell 'ofpetrial' how to design a trial, and get readily-usable trial design files and a report checks the validity and reliability of the trial design.

Install

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

install.packages("ofpetrial", 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("DIFM-Brain/ofpetrial")

Development version from DIFM-Brain/ofpetrial. 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-ofpetrial

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-ofpetrial

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-ofpetrial

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

Health

CRAN checks

13OK

Slowest check: 3.8 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

93%

Documentation · exports

17

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

READMEYes · 286 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 85%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.8K

CRAN downloads in the past year

Rank #19,137 · ~8/day · ~230/mo

Releases R versions

Daily download trend is not available in this view yet.

15430 days

57190 days

2.8K1 year

Compare downloads with other packages →

Also on139 r2u

Repository

GitHub ↗ difm-brain/ofpetrial

3Stars

3Forks

6Open issues

1Open PRs

0Releases

273Commits

2Contributors

License GPL-3.0 · 273 commits · Last activity 2026-03-06

Stars over time

2025-01-15 · 32026-07-07 · 3

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/difm-brain/ofpetrial on 2026-08-16.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

18 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (17)

data.table ggplot2 sf lwgeom purrr tidyr tibble ggpubr ggExtra terra zip rmarkdown tmap magrittr dplyr bookdown leaflet

LinkingTo (0)

none

Suggests (1)

knitr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (2)

Maintainer (1)

Taro Mieno

Author, Maintainer, Copyright holder

Authors (2)

Taro Mieno

Author, Maintainer, Copyright holder

Brittani Edge

Author, Contributor

Contributors (1)

Brittani Edge

Author, Contributor

Copyright holders (1)

Taro Mieno

Author, Maintainer, Copyright holder

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.1.3Latest
2025-09-22 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.1.2
2024-12-12 · diff ↗
0.1.1
2024-05-15 · diff ↗
0.1.0
2024-05-08
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-05-08
Total releases: 4 / 2 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Bundled data: 201 KB / 6 files
Download size: 2.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ofpetrial")

Format

Mieno, T., & Edge, B. (2025). ofpetrial: Design on-Farm Precision Field Agronomic Trials (Version 0.1.3) [Computer software]. https://doi.org/10.32614/CRAN.package.ofpetrial

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 ofpetrial version 0.1.3 [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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