ggseg.formats

0.0.4

Brain Atlas Data Structures for the 'ggsegverse' Ecosystem

3packages depend

7.7Kdownloads / year

100.0%test coverage

13/13checks pass

Overview

About

Maintained by Athanasia Mo MowinckelFirst published 2026-02-184 releasesCRAN page ↗GitHub ↗

Provides the 'ggseg_atlas' S3 class used across the 'ggsegverse' ecosystem for 2D and 3D brain visualisation. Ships four bundled atlases ('Desikan-Killiany', 'FreeSurfer' 'aseg', 'TRACULA', 'SUIT') and functions for querying, subsetting, renaming, and enriching atlas objects. Also includes readers for 'FreeSurfer' statistics files.

Install

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

install.packages("ggseg.formats", 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("ggsegverse/ggseg.formats")

Development version from ggsegverse/ggseg.formats. 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-ggseg.formats

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-ggseg.formats

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-ggseg.formats

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

Health

CRAN checks

13OK

Slowest check: 2.7 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 1.53

100.0%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-08
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 168 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 88%
Documented parameters: 100%
Return-value docs: 100%
References docs: 11%

Downloads

7.7K

CRAN downloads in the past year

Rank #3,271 · ~21/day · ~640/mo

Releases R versions

Daily download trend is not available in this view yet.

1.3K30 days

3.7K90 days

7.7K1 year

Compare downloads with other packages →

Also on109 r2u

Repository

GitHub ↗ ggsegverse/ggseg.formats

0Stars

0Forks

3Open issues

0Open PRs

4Releases

99Commits

4Contributors

99 commits · Last activity 2026-07-27

Releases over time

2026-02-18 · 12026-07-07 · 4

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/ggsegverse/ggseg.formats on 2026-07-30.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (1)

cran-comments.md

Docs source (1)

README.Rmd

Show all practices

Research and citation (1)

codemeta.json

Lint, format, editor (2)

lintrRStudio project

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

Dependencies

Declared dependencies

13 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (4)

cli lifecycle rlang sfheaders

LinkingTo (0)

none

Suggests (9)

covr devtools here knitr rmarkdown sf spelling testthat withr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

1indirect

ggseg ggseg3d ggseg.meshes

Code & Tests

People & History

People (2)

Maintainer (1)

Athanasia Mo Mowinckel

Author, Maintainer

Authors (1)

Athanasia Mo Mowinckel

Author, Maintainer

Center for Lifespan Changes in Brain and Cognition (LCBC), University of Oslo

Package Timeline

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

0.0.4Latest
2026-07-02 · current release · diff ↗
0.0.3
2026-06-18 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.0.2
2026-04-03 · diff ↗
0.0.1
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2026-02-18
Total releases: 4 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Download size: 3.3 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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