Example PsychoPy webcam eye-tracking data

Description

The output of merge_webcam_files(kind = “psychopy”) run on a PsychoPy export with per-trial gaze arrays. Used in the PsychoPy vignette to demonstrate the merging pipeline, including the seconds-to-milliseconds time conversion, without requiring the raw CSV export (which isn’t available in the browser-based interactive code chunks the package website runs).

Usage

psychopy_eyedata

Format

A data frame with 13,006 rows and 19 columns, in the standardized long format merge_webcam_files() returns (subject/trial/time/x/y), plus trial-level fields (e.g. task_correct, hoo_id, win_width, win_height).

Source

PsychoPy (https://www.psychopy.org/).