Match events to biometric windows — match_gazepoint_events_to_biometrics • gpbiometrics

Aligns event logs to Gazepoint biometric or eye-tracking data and returns either sample-level event windows or event-level summary features.

Usage

match_gazepoint_events_to_biometrics(
  data,
  events,
  pre = 0,
  post = 5,
  time_col = NULL,
  event_time_col = NULL,
  event_id_col = NULL,
  summary_cols = NULL,
  return = c("windows", "summary")
)

Arguments

data: Biometric or eye-tracking data frame.
events: Event timestamps, event data frame, or event-log path.
pre: Seconds before event onset.
post: Seconds after event onset.
time_col: Time column in data.
event_time_col: Event-time column in events.
event_id_col: Event identifier column in events.
summary_cols: Numeric columns to summarize when return = "summary".
return: "windows" or "summary".

Value

Data frame of sample-level windows or event-level summaries.