R Observatory: Metrics for rrapply version 1.2.8

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

rrapply

1.2.8Package record

Revisiting Base Rapply

10packages dependsuggested by 2

22.6Kdownloads / year

98.8%test coverage

13/13flavors OK

Overview

About

Maintained by Joris ChauCRAN page ↗GitHub ↗Website ↗Issues ↗

The minimal 'rrapply'-package contains a single function rrapply(), providing an extended implementation of 'R'-base rapply() by allowing to recursively apply a function to elements of a nested list based on a general condition function and including the possibility to prune or aggregate nested list elements from the result. In addition, special arguments can be supplied to access the name, location, parents and siblings in the nested list of the element under evaluation. The rrapply() function builds upon rapply()'s native 'C' implementation and requires no other package dependencies.

Changes in 1.2.8

Removed internal calls to Rf_lazy_duplicate and Rf_isValidString fixing CRAN warnings

From NEWS.md in the release

Install

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

install.packages("rrapply", 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("JorisChau/rrapply")

Development version from JorisChau/rrapply. 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-rrapply

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-rrapply

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-rrapply

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: 2.4 min · r-oldrel-macos-x86_64

Status changes

OK13 OK2026-08-04
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.2.8

README· In the repository, left out of the releaseVignettesYes · 1 · staticNEWSYes · 100% structured · mentions 1.2.8Citation fileNoWebsiteYes · pkgdown

Help pages: 3
Examples that run: 100%1 run in a plain check
Exported functions with examples: 100%
Documented parameters: 86%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

rrapply: cheat sheet PDF

How these are measured

Downloads

22.6K

CRAN downloads in the past year

Rank #2,989 · ~62/day · ~1.9K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.4K30 days

4.5K90 days

22.6K1 year

Compare downloads with other packages →

Also on718 r2u5 autocran4.6K conda_forge

How downloads are counted

Repository

jorischau/rrapply ↗Account: JorisChau

63Stars

2Forks

2Open issues

0Open PRs

10Releases

142Commits

1Commit identities

rrecursionlistrapply

142 commits · Last activity 2025-11-24 · 0% stars, 30d

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 24
Median days to close, 50 most recently updated closed PRs: 0

Stars over time

2025-06-01 · 582026-09-02 · 63

How these are measured

PracticesBeta

8 development-tooling and community-health practices detected across 6 families in the upstream repository

Checks run against github.com/jorischau/rrapply on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

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

Docs source (1)

GitHub Pages site last deployed 2025-11-24

pkgdown site last built 2025-11-24, before release 1.2.8 (2025-11-25)

Coverage (1)

Coverage reporting

Reproducibility and dev environment (2)

MakefileDockerfile

Show all practicesHide 2 practices

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

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

Depends (1)

R >= 3.5

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

10direct

3indirect

Imports 10

Suggested by 2

Depends, Imports or LinkingTo, most downloaded first

superb astgrepr ANOPA bartMan potions otpr df2yaml ANOFA JuliaFormulae FDOTT

Suggests, most downloaded first

openalexR segregation

How these are counted

Code & Tests

Datasets

People & History

People (1)

Joris Chau

Author, Maintainer since 1.0.0 (2020)

Releases (11)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.2.8Latest
record
2025-11-25 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
1.2.7
record
2024-06-26 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
1.2.6
record
2022-10-16 · diff ↗
1.2.5
record
2022-07-21 · diff ↗
R
R 4.2.0 released · 2022-04-22
1.2.4
record
2022-03-07 · diff ↗
R
R 4.1.0 released · 2021-05-18
1.2.3
record
2021-02-08 · diff ↗
1.2.2
record
2021-01-25 · diff ↗
1.2.1
record
2020-11-07 · diff ↗
1.2.0
record
2020-10-12 · diff ↗
1.1.0
record
2020-07-05 · diff ↗

Show 2 earlier eventsHide 2 earlier events

1.0.0
record
2020-06-04
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-06-04
Total releases: 11 / 6 yrs
License: LGPL-3 OSI · relicensed from GPL-3 in 1.2.7
Minimum R: ≥ 3.5
Bundled data: 11 KB / 2 files
Download size: 174 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("rrapply")

Format

Chau, J. (2025). rrapply: Revisiting Base Rapply (Version 1.2.8) [Computer software]. https://doi.org/10.32614/CRAN.package.rrapply

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 rrapply version 1.2.8 [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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