Block-by-block epoch and baseline handler — epoch_and_baseline

This function processes a single block of pupil data to extract epochs and optionally compute and apply baseline corrections. It handles the core epoching and baselining logic for a single block of data.

Usage

epoch_and_baseline_block(
  x,
  blk,
  lab,
  evs,
  lims,
  msg_s,
  msg_e,
  c_bline,
  a_bline,
  bline_type,
  bline_evs,
  bline_per,
  hz,
  verbose
)

Arguments

x: An object of class eyeris derived from load_asc()
blk: A list containing block metadata
lab: Label for the epoch output
evs: Events specification for epoching (character vector or list)
lims: Time limits for epochs (numeric vector)
msg_s: Start message string
msg_e: End message string
c_bline: Logical indicating whether to calculate baseline
a_bline: Logical indicating whether to apply baseline correction
bline_type: Type of baseline correction ("sub" or "div")
bline_evs: Events specification for baseline calculation
bline_per: Baseline period specification
hz: Sampling rate in Hz
verbose: A flag to indicate whether to print detailed logging messages

Value

A list containing epoch and baseline results

Details

This function is called by the internal epoch_pupil() function.