R Observatory: Metrics for gpbiometrics version 2.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

gpbiometrics

2.1.1Package record

Process and Report Gazepoint Biometrics Data

0packages depend

913downloads / year

81.6%test coverage

13/13flavors OK

Overview

About

Maintained by Stefanos BalaskasCRAN page ↗GitHub ↗Website ↗Issues ↗

Gazepoint-native tools for reproducible analysis and reporting of Gazepoint Biometrics and GP3-derived physiological, gaze, pupil, fixation, AOI, marker, and event-level exports. The package supports import, validation, preprocessing, missing-value imputation, EDA/GSR, SCR epoching, IBI/RR/HRV, PPG/pulse workflows, pupil blink detection and cleaning, gaze filtering, fixation summaries, engagement-dial indices, multimodal trial regressors, quality reports, exclusion and QC recommendations, synthetic eye-data generation, and interoperability or workflow-inspired helpers for common psychophysiology toolchains. The package is designed for transparent, CRAN-safe, scriptable analysis rather than as a full clone of external commercial or open-source toolboxes.

Changes in 2.1.1

October 2026 documentation and reproducibility

Adds an acquisition-availability synthetic vignette with participant-level and observed-window graphics, linked from pkgdown. No exported API or empirical validation change; independent scientific draft PR #69 remains excluded.
Release gate: complete exact-source R CMD check --as-cran, review installed source tarball and cross-platform tests, audit publication metadata, then publish an immutable GitHub tag and submit to CRAN with maintainer confirmation.
Current CRAN baseline at candidate preparation: 0.1.0. The candidate has **not** been submitted to CRAN or published as a GitHub Release.

From NEWS.md in the release

Install

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

install.packages("gpbiometrics", 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("stefanosbalaskas/gpbiometrics")

Development version from stefanosbalaskas/gpbiometrics. 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-gpbiometrics

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-gpbiometrics

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-gpbiometrics

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 8.9 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK1 OK2026-07-04

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 2.1.1

READMEYes · 581 wordsVignettesYes · 5 · evaluation depends on the environmentNEWSYes · 100% structured · mentions 2.1.1Citation fileYes · cites a publicationWebsiteYes

Help pages: 407 (1 internal)includes a package overview page
Examples that run: 96%52 run in a plain check · 2 never run
Exported functions with examples: 13%
Documented parameters: 98%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (5)

How these are measured

Downloads

913

CRAN downloads in the past year

Rank #18,442 · ~3/day · ~76/mo

Releases R versions

Daily download trend is not available in this view yet.

22830 days

71090 days

9131 year

Compare downloads with other packages →

Also on26 r2u5 autocran

How downloads are counted

Repository

stefanosbalaskas/gpbiometrics ↗Account: stefanosbalaskas

0Stars

0Forks

1Open issues

1Open PRs

6Releases

biometricsedaeye-trackinggazepointgsrhrvphysiologyppg

Last activity 2026-10-22

Responsiveness

How these are sampled

PRs merged (all time): 96%
Median days to close, 50 most recently updated closed issues: not measured
Median days to close, 50 most recently updated closed PRs: not measured

How these are measured

PracticesBeta

Repository github.com/stefanosbalaskas/gpbiometrics is linked, but repository-practices checks have not run for it yet.

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

9 external dependencies (excludes base and recommended)

Installing gpbiometrics adds no packages beyond those that come with R.

Depends (0)

none

Imports (0)

none

LinkingTo (0)

none

Suggests (9)

knitr rmarkdown testthat reticulate jsonlite ggplot2 shiny eyetrackingR PupillometryR

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (1)

Stefanos Balaskas

Author, Maintainer since 0.1.0 (2026)

Releases (2)

Pick two releases to compare their code metrics.

2.1.1Latest
record
2026-10-22 · current release · diff ↗ ·
added 250 exports
add_gazepoint_decision, align_gazepoint_streams_by_events, align_gazepoint_to_eeg, anonymize_gazepoint_data, assert_gazepoint_columns, assess_gazepoint_sampling_irregularity, assign_gazepoint_aoi, audit_gazepoint_beats, audit_gazepoint_biometrics_file, audit_gazepoint_condition_balance, audit_gazepoint_dataset_structure, audit_gazepoint_event_coverage, audit_gazepoint_experiment_design, audit_gazepoint_export_schema, audit_gazepoint_interoperability_versions, audit_gazepoint_pipeline_steps, audit_gazepoint_preregistration_consistency, audit_gazepoint_pupil_luminance, audit_gazepoint_release_readiness, audit_gazepoint_session_comparability, audit_gazepoint_smoke_privacy, audit_gazepoint_timecourse_grid, build_gazepoint_aoi_timecourse, check_gazepoint_bids, check_gazepoint_ppg_binary_quality, check_gazepoint_pyhrv_interval, classify_gazepoint_signal_quality, clean_gazepoint_pupil, clean_gazepoint_pupil_signal, clean_gazepoint_rr_intervals and 220 more
0.1.0
record
2026-07-04
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-04
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 8.8 MB

Cite

Cite this package

Run in R for the authors' entry:

citation("gpbiometrics")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.3390/signals7050086, 10.5281/zenodo.20836725.

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 gpbiometrics version 2.1.1 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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