brolgar

1.0.2

Browse Over Longitudinal Data Graphically and Analytically in R

0packages depend

5.3Kdownloads / year

89.6%test coverage

13/13checks pass

Overview

About

Maintained by Nicholas TierneyFirst published 2020-12-166 releasesCRAN page ↗GitHub ↗

Provides a framework of tools to summarise, visualise, and explore longitudinal data. It builds upon the tidy time series data frames used in the 'tsibble' package, and is designed to integrate within the 'tidyverse', and 'tidyverts' (for time series) ecosystems. The methods implemented include calculating features for understanding longitudinal data, including calculating summary statistics such as quantiles, medians, and numeric ranges, sampling individual series, identifying individual series representative of a group, and extending the facet system in 'ggplot2' to facilitate exploration of samples of data. These methods are fully described in the paper "brolgar: An R package to Browse Over Longitudinal Data Graphically and Analytically in R", Nicholas Tierney, Dianne Cook, Tania Prvan (2020) doi:10.32614/RJ-2022-023.

Install

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

install.packages("brolgar", 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("njtierney/brolgar")

Development version from njtierney/brolgar. 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-brolgar

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-brolgar

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-brolgar

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

Health

CRAN checks

13OK

Slowest check: 7.6 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 2.00

89.6%

Coverage · measured lines

98%

Documentation · exports

Dependencies · direct

Check history

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
OK2026-04-25
12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-03-10
13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 1,208 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 97%
Return-value docs: 78%
References docs: 0%

Downloads

5.3K

CRAN downloads in the past year

Rank #10,865 · ~15/day · ~445/mo

Releases R versions

Daily download trend is not available in this view yet.

32530 days

98790 days

5.3K1 year

Compare downloads with other packages →

Also on238 r2u68 autocran57 c2d4u

Repository

GitHub ↗ njtierney/brolgar

115Stars

11Forks

47Open issues

0Open PRs

3Releases

391Commits

8Contributors

391 commits · Last activity 2025-07-29 · 0% stars, 30d

Stars over time

2025-06-08 · 1112026-07-07 · 115

Repository practices

Upstream repositoryBeta

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

Checks run against github.com/njtierney/brolgar on 2026-07-19.

Continuous integration (1)

GitHub Actions

Reproducibility and dev environment (1)

data-raw/

CRAN release process (2)

cran-comments.mdrevdep/

Docs source (1)

README.Rmd

Show all practices

Automation and maintenance (1)

pre-commit

Lint, format, editor (1)

RStudio project

Coverage (2)

Codecov.covrignore

Governance and community (1)

Issue templates

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

Dependencies

Declared dependencies

21 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (12)

dplyr fabletools ggplot2 glue (>= 1.3.1)magrittr purrr rlangstatstibble tidyr tsibble vctrs

LinkingTo (0)

none

Suggests (11)

gapminder gghighlight knitrMatrixlme4 modelr rmarkdown spelling testthat tsibbledata vdiffr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 2,854 (50%)Vignettes 1,545 (27%)Rd 1,305 (23%)Markdown 33 (1%)

Code characteristics

Object systems

S311

Cyclomatic complexity: 1.0 median / 3 max
Test cases: 101 / 2.00 per code line

Test coverage

Line coverage

90%

Expression

89.0%

Tests / Examples

89.6% / 62% ex

Functions

76 50 exported

Complexity

1.3 avg / 3 max

Call network

76 nodes / 80 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

76 functions

Function	Cyclo	Coverage
add_key_slope.default exp	1	0%
.onLoad	1	0%
full_strata	1	0%
index_regular.tbl_ts	1	0%
index_summary.tbl_ts	1	0%
keys_near.default	1	0%

Datasets

Bundled datasets · 3

Name	Class	Rows × Cols	Also ships in
heights	tbl_ts/tbl_df/tbl/data.frame	1,490 × 4	–
pisa	tbl_df/tbl/data.frame	433 × 11	–
wages	tbl_ts/tbl_df/tbl/data.frame	6,402 × 9	–

People & History

People (5)

Maintainer (1)

Nicholas Tierney

Author, Maintainer

Authors (3)

Nicholas Tierney

Author, Maintainer

Di Cook

Author

Tania Prvan

Author

Contributors (2)

Stuart Lee

Contributor

Earo Wang

Contributor

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.0.2Latest
2025-09-03 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
1.0.1
2024-05-10 · diff ↗
unarchivedReturned to CRAN
2024-05-10
R
R 4.4.0 released · 2024-04-24
archivedRemoved from CRAN
2023-05-05
issues were not corrected in time
R
R 4.3.0 released · 2023-04-21
1.0.0
2023-02-07 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.1.2
2021-08-25 · diff ↗
unarchivedReturned to CRAN
2021-08-25
archivedRemoved from CRAN
2021-08-05
check problems were not corrected in time
0.1.1
2021-05-27 · diff ↗
unarchivedReturned to CRAN
2021-05-27
R
R 4.1.0 released · 2021-05-18

Show 3 earlier events

archivedRemoved from CRAN
2021-02-28
check problems were not corrected in time Problem first reported was with ATLAS, 2 FAIL in "test-keys-near.R"
0.1.0
2020-12-16
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-12-16
Total releases: 6 / 6 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 3.5.0
Bundled data: 84 KB / 3 files
Download size: 4.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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