Apply Hampel-style correction to raw pulse/PPG data — correct_gazepoint_ppg_hampel • gpbiometrics

Apply Hampel-style correction to raw pulse/PPG data

Usage

correct_gazepoint_ppg_hampel(
  x,
  sampling_rate_hz,
  window_seconds = 1,
  n_sigmas = 3
)

Arguments

x: Numeric signal.
sampling_rate_hz: Sampling rate in Hz.
window_seconds: Running median window length.
n_sigmas: Threshold in MAD units.

Value

Corrected numeric signal.