Extract BioSPPy-style PPG pulse templates — extract_gazepoint_ppg_templates • gpbiometrics

Extract BioSPPy-style PPG pulse templates

Usage

extract_gazepoint_ppg_templates(
  data,
  signal_col = NULL,
  time_col = NULL,
  peaks = NULL,
  group_cols = NULL,
  sampling_rate_hz = NULL,
  before_seconds = 0.3,
  after_seconds = 0.6
)

Arguments

data: Data frame or numeric PPG/BVP signal.
signal_col: PPG/BVP column.
time_col: Optional time column.
peaks: Optional peak table or peak indices.
group_cols: Optional grouping columns.
sampling_rate_hz: Sampling rate in Hz.
before_seconds: Seconds before peak.
after_seconds: Seconds after peak.

Value

List with templates, average template, and template time.