tabshiftr

0.4.1

Reshape Disorganised Messy Data

0packages depend

2.5Kdownloads / year

88.0%test coverage

13/13checks pass

Overview

About

Maintained by Steffen EhrmannFirst published 2020-05-135 releasesCRAN page ↗GitHub ↗

Helps the user to build and register schema descriptions of disorganised (messy) tables. Disorganised tables are tables that are not in a topologically coherent form, where packages such as 'tidyr' could be used for reshaping. The schema description documents the arrangement of input tables and is used to reshape them into a standardised (tidy) output format.

Install

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

install.packages("tabshiftr", 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("luckinet/tabshiftr")

Development version from luckinet/tabshiftr. 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-tabshiftr

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

# 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-tabshiftr

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

Health

CRAN checks

13OK

Slowest check: 2.2 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.33

88.0%

Coverage · measured lines

94%

Documentation · exports

Dependencies · direct

Check history

OK2026-08-04
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 · 936 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

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

Downloads

2.5K

CRAN downloads in the past year

Rank #17,046 · ~7/day · ~210/mo

Releases R versions

Daily download trend is not available in this view yet.

15530 days

62390 days

2.5K1 year

Compare downloads with other packages →

Also on100 r2u6 autocran

Repository

GitHub ↗ luckinet/tabshiftr

6Stars

2Forks

0Open issues

0Open PRs

3Releases

642Commits

5Contributors

data-managementschemasdata-reshaping

642 commits · Last activity 2026-05-16

Stars over time

2024-06-10 · 62026-07-07 · 6

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/luckinet/tabshiftr on 2026-08-03.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

Show all practices

Coverage (1)

Codecov

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

Development tooling

AI-assisted toolingBeta

Uses AI-assisted development tooling (declared in repo)

Earliest detected marker: claude on 2026-05-04

claude

Most recent: claude on 2026-05-04

Evidence

claude: on 2026-05-04 · evidence B, D

How this is detected·Detection ruleset v2 (updated 2026-07-29)

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (12)

checkmate rlang tibble dplyr tidyr magrittr tidyselect testthat crayonmethodspurrr stringr

LinkingTo (0)

none

Suggests (5)

knitr rmarkdown bookdown readr covr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (8)

Maintainer (1)

Steffen Ehrmann

Author, Maintainer

Authors (2)

Steffen Ehrmann

Author, Maintainer

Carsten Meyer

Author · added in 0.3.0

Contributors (6)

Abdualmaged Alhemiary

Contributor

Caroline Busse

Contributor · added in 0.3.0

Contributor

Contributor

Contributor

Contributor · added in 0.3.2

Package Timeline

5 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
0.4.1Latest
2023-01-31 · current release · diff ↗
0.4.0
2022-09-29 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.3.2
2022-01-13 · diff ↗
0.3.0
2021-07-01 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1.2
2020-05-13
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-05-13
Total releases: 5 / 6 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.10
Bundled data: 2.8 KB / 2 files
Download size: 604 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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