Model EDA events as a dependency-light point process — model_gazepoint_eda_point

Creates event-time, inter-event interval, and inverse-Gaussian-style summary tables for EDA/SCR events. Events can be supplied directly through an event column or derived from positive EDA-derivative bursts.

Usage

model_gazepoint_eda_point_process(
  dat,
  eda_col = "GSR_US",
  time_col = "CNT",
  group_cols = NULL,
  event_time_col = NULL,
  event_indicator_col = NULL,
  derivative_mad_multiplier = 6,
  min_event_distance_s = 1
)

Arguments

dat: A data frame.
eda_col: Numeric EDA column.
time_col: Numeric time column.
group_cols: Optional grouping columns.
event_time_col: Optional column of event onset times.
event_indicator_col: Optional binary event indicator column.
derivative_mad_multiplier: MAD multiplier for derivative-derived events.
min_event_distance_s: Minimum distance between derived events.

Value

A list with overview, event_table, interval_table, process_summary, and settings.

Details

This function is a compact point-process summary/model-preparation helper. It does not fit a full latent sympathetic state-space model.