ETDQualitizer

1.1.0

Automated Eye Tracking Data Quality Determination for Screen-Based Eye Trackers

0packages depend

4.8Kdownloads / year

0.0%test coverage

12/13checks pass

Overview

About

Maintained by Diederick NiehorsterFirst published 2025-09-093 releasesCRAN page ↗GitHub ↗

Compute common data quality metrics for accuracy, precision and data loss for screen-based eye trackers. The package supports gaze input in screen pixels or degrees and reports angular measures in degrees where appropriate. If you use this package, please cite Niehorster, D.C., Nyström, M., Hessels, R.S., Benjamins, J.S., Andersson, R., and Hooge, I.T.C. (2026). The fundamentals of eye tracking, Part 7: Determining data quality. Behavior Research Methods. doi:10.3758/s13428-026-03039-4.

Install

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

install.packages("ETDQualitizer", 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("dcnieho/ETDQualitizer")

Development version from dcnieho/ETDQualitizer. 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-etdqualitizer

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-ETDQualitizer

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-ETDQualitizer

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

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 55 s · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.40

0.0%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 87%
Documented parameters: 100%
Return-value docs: 87%
References docs: 0%

Downloads

4.8K

CRAN downloads in the past year

Rank #10,322 · ~13/day · ~398/mo

Releases R versions

Daily download trend is not available in this view yet.

13230 days

98090 days

4.8K1 year

Compare downloads with other packages →

Also on74 r2u3 autocran

Repository

GitHub ↗ dcnieho/etdqualitizer

9Stars

2Forks

0Open issues

0Open PRs

18Releases

254Commits

4Contributors

License MIT · 254 commits · Last activity 2026-07-20 · +12.5% stars, 30d

Stars over time

2025-05-29 · 22026-07-21 · 9

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/dcnieho/etdqualitizer on 2026-08-02.

Continuous integration (1)

GitHub Actions

Automation and maintenance (1)

Dependabot

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (2)

R6stats

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Diederick Niehorster

Author, Maintainer, Copyright holder

Authors (1)

Diederick Niehorster

Author, Maintainer, Copyright holder

Diederick Niehorster

Author, Maintainer, Copyright holder

Package Timeline

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

1.1.0Latest
2026-06-08 · current release · diff ↗
1.0.0
2026-05-21 · diff ↗
R
R 4.6.0 released · 2026-04-24
0.9.0
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-09-09
Total releases: 3 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 17 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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