R Observatory: Metrics for diegr version 0.2.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

diegr

0.2.0

Dynamic and Interactive EEG Graphics

0packages depend

8.4Kdownloads / year

55.2%test coverage

13/13checks pass

Overview

About

Maintained by Zdeňka GeršlováFirst published 2025-09-232 releasesCRAN page ↗

Allows to visualize high-density electroencephalography (HD-EEG) data through interactive plots and animations, enabling exploratory and communicative analysis of temporal-spatial brain signals. Funder: Masaryk University (Grant No. MUNI/A/1457/2023).

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)

install.packages("diegr", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

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-diegr

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-diegr

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13OK

Slowest check: 4.7 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.08

55.2%

Coverage · measured lines

100%

Documentation · exports

11

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 · 648 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 83%
Documented parameters: 100%
Return-value docs: 100%
References docs: 25%

Downloads

8.4K

CRAN downloads in the past year

Rank #20,206 · ~23/day · ~701/mo

Releases R versions

Daily download trend is not available in this view yet.

14230 days

54490 days

8.4K1 year

Compare downloads with other packages →

Also on84 r2u

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.1.0

Imports (11)

dplyr rlang ggplot2 gganimate plotly rgl sp scalesstatspurrr tidyr

LinkingTo (0)

none

Suggests (6)

av gifski magick knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Zdeňka Geršlová

Author, Maintainer

Authors (1)

Zdeňka Geršlová

Author, Maintainer

Contributors (1)

Martin Lamoš

Contributor

Reviewers (1)

Stanislav Katina

Reviewer

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
0.2.0Latest
2026-01-24 · current release · diff ↗
0.1.0
2025-09-23
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-09-23
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.1.0
Bundled data: 1.0 MB / 3 files
Download size: 1.9 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("diegr")

Format

Geršlová, Z., Katina, S., & Lamoš, M. (2026). diegr: Dynamic and Interactive EEG Graphics (Version 0.2.0) [Computer software]. https://doi.org/10.32614/CRAN.package.diegr

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 diegr version 0.2.0 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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