R Observatory: Metrics for ladder version 0.0.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

ladder

0.0.3

Get on to the Slides

0packages depend

5.9Kdownloads / year

1.2%test coverage

13/13checks pass

Overview

About

Maintained by Isaac GravestockFirst published 2025-05-022 releasesCRAN page ↗GitHub ↗

Create tables from within R directly on Google Slides presentations. Currently supports matrix, data.frame and 'flextable' objects.

Install

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

install.packages("ladder", 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("igrave/ladder")

Development version from igrave/ladder. 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-ladder

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-ladder

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-ladder

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

Health

CRAN checks

13OK

Slowest check: 1.3 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.01

1.2%

Coverage · measured lines

100%

Documentation · exports

8

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 · 195 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 94%
Documented parameters: 99%
Return-value docs: 100%
References docs: 0%

Downloads

5.9K

CRAN downloads in the past year

Rank #8,071 · ~16/day · ~491/mo

Releases R versions

Daily download trend is not available in this view yet.

22730 days

1.1K90 days

5.9K1 year

Compare downloads with other packages →

Also on92 r2u24 autocran

Repository

GitHub ↗ igrave/ladder

8Stars

0Forks

6Open issues

0Open PRs

1Releases

124Commits

2Contributors

googler-packagereproducible-researchslides

124 commits · Last activity 2026-06-12

Stars over time

2025-06-03 · 82026-07-07 · 8

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/igrave/ladder on 2026-08-16.

Continuous integration (1)

GitHub Actions

Lint, format, editor (1)

lintr

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

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (8)

checkmate cli curl flextable gargle httpuv httr rlang

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Isaac Gravestock

Author, Maintainer

Authors (1)

Isaac Gravestock

Author, Maintainer

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
0.0.3Latest
2025-05-02 · current release · diff ↗
0.0.1
2025-05-02
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-05-02
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 92 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("ladder")

Format

Gravestock, I. (2025). ladder: Get on to the Slides (Version 0.0.3) [Computer software]. https://doi.org/10.32614/CRAN.package.ladder

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 ladder version 0.0.3 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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