R Observatory: Metrics for formulops version 0.5.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

formulops

0.5.1Package record

Mathematical Operations on R Formula

0packages depend

2.4Kdownloads / year

100.0%test coverage

13/13flavors OK

Overview

About

Maintained by Bill DenneyCRAN page ↗GitHub ↗Issues ↗

Perform mathematical operations on R formula (add, subtract, multiply, etc.) and substitute parts of formula.

Changes in 0.5.1

Move to a different GitHub repository and general housekeeping (no functional differences)

From NEWS.md in the release

Install

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

install.packages("formulops", 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("humanpred/formulops")

Development version from humanpred/formulops. 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-formulops

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-formulops

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-formulops

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

13OK

CRAN check page ↗

Slowest check: 48 s · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.5.1

READMEYes · 91 wordsVignettesNoNEWSYes · 100% structured · mentions 0.5.1Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 6
Examples that run: 100%4 run in a plain check
Exported functions with examples: 80%
Documented parameters: 87%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

2.4K

CRAN downloads in the past year

Rank #18,400 · ~7/day · ~200/mo

Releases R versions

Daily download trend is not available in this view yet.

26130 days

70690 days

2.4K1 year

Compare downloads with other packages →

Also on74 r2u5 autocran

How downloads are counted

Repository

humanpred/formulops ↗Organization: humanpred

1Stars

0Forks

1Open issues

0Open PRs

2Releases

24Commits

1Commit identities

License file reads as GPL-3.0 · 24 commits · Last activity 2025-01-22

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: not measured
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2021-12-09 · 12026-07-07 · 1

How these are measured

PracticesBeta

3 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/humanpred/formulops on 2026-10-22.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

Coverage (1)

Coverage reporting (Codecov)

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Installing formulops adds no packages beyond those that come with R.

Depends (1)

R >= 3.5

Imports (0)

none

LinkingTo (0)

none

Suggests (3)

covr spelling testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (1)

Bill Denney

Author, Maintainer since 0.5.0 (2020)

Releases (2)

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
0.5.1Latest
record
2025-01-22 · current release · diff ↗
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
0.5.0
record
2020-02-22
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2020-02-22
Total releases: 2 / 6 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5
Download size: 8.7 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("formulops")

Format

Denney, B. (2025). formulops: Mathematical Operations on R Formula (Version 0.5.1) [Computer software]. https://doi.org/10.32614/CRAN.package.formulops

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 formulops version 0.5.1 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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