audit_pupil_frequency_stability: Audit stability of pupil frequency features across window...

In eyeprocess: Harmonize Eye-Tracking, Pupillometry, Biometrics, and Psychometric Process Data

Audit stability of pupil frequency features across window lengths

Description

Audit stability of pupil frequency features across window lengths

Usage

audit_pupil_frequency_stability(
  data,
  windows_ms = c(500, 1000, 2000),
  by = c("person_id", "trial_id"),
  time = "time_ms",
  pupil = "pupil_bc",
  sampling_rate_hz = 60
)

Arguments

data	Sample-level data.
windows_ms	Window lengths to evaluate.
by, time, pupil, sampling_rate_hz	Passed through to feature construction.

Value

An object of class "eye_pupil_frequency_stability", stored as a named list, with components "table", "windows_ms", "caveat". It contains stability of pupil frequency features across window lengths and associated metadata or diagnostics needed to interpret the result.

eyeprocess documentation built on Sept. 28, 2026, 5:08 p.m.