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

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>.

Version:	1.0.0
Imports:	R6, stats
Suggests:	testthat (≥ 3.0.0)
Published:	2026-05-21
DOI:	10.32614/CRAN.package.ETDQualitizer
Author:	Diederick Niehorster [aut, cre, cph]
Maintainer:	Diederick Niehorster <diederick_c.niehorster at humlab.lu.se>
BugReports:	https://github.com/dcnieho/ETDQualitizer/issues
License:	MIT + file LICENSE
URL:	https://github.com/dcnieho/ETDQualitizer
NeedsCompilation:	no
CRAN checks:	ETDQualitizer results

Documentation:

Reference manual:

ETDQualitizer.html , ETDQualitizer.pdf

Downloads:

Package source:	ETDQualitizer_1.0.0.tar.gz
Windows binaries:	r-devel: ETDQualitizer_1.0.0.zip, r-release: ETDQualitizer_1.0.0.zip, r-oldrel: ETDQualitizer_1.0.0.zip
macOS binaries:	r-release (arm64): ETDQualitizer_1.0.0.tgz, r-oldrel (arm64): ETDQualitizer_1.0.0.tgz, r-release (x86_64): ETDQualitizer_1.0.0.tgz, r-oldrel (x86_64): ETDQualitizer_1.0.0.tgz
Old sources:	ETDQualitizer archive

Linking:

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