Prepare Gazepoint EDA input for external Ledalab-style workflows — prepare_gazepoint_ledalab

Prepares a clean Gazepoint EDA/conductance time-series table that can be exported for external Ledalab-style workflows. This function does not run Ledalab and does not attempt to reproduce Ledalab internally.

Usage

prepare_gazepoint_ledalab_input(
  data,
  eda_col = NULL,
  time_col = NULL,
  group_cols = NULL,
  sampling_rate = NULL,
  time_unit = c("auto", "ms", "seconds", "samples"),
  convert_resistance_to_us = FALSE,
  min_finite_prop = 0.5,
  output_dir = NULL,
  prefix = "gazepoint_ledalab"
)

Arguments

data: A Gazepoint biometric data frame, or a list containing one.
eda_col: Optional EDA/conductance column. If omitted, the function prefers GSR_US when available.
time_col: Optional time/counter column.
group_cols: Optional grouping columns.
sampling_rate: Optional sampling rate in Hz, used when the time column is a sample counter.
time_unit: Unit of time_col.
convert_resistance_to_us: If TRUE, convert a selected resistance-like GSR column to microsiemens as 1,000,000 / GSR. The default is FALSE because this conversion should be used only when the user has verified that GSR is resistance-like and GSR_US is unavailable.
min_finite_prop: Minimum finite proportion required for a group to be labelled ready.
output_dir: Optional folder where CSV files should be written.
prefix: File prefix used when output_dir is supplied.

Value

A list with overview, signal_table, group_summary, manifest, and settings.