Prepare EDA artifact-classifier segment features — prepare_gazepoint_artifact_svm_features • gpbiometrics

Creates segment-level features that can be passed to a user-supplied artifact classifier such as an SVM. No pretrained classifier is bundled.

Usage

prepare_gazepoint_artifact_svm_features(
  dat,
  eda_col = "GSR_US",
  time_col = NULL,
  group_cols = NULL,
  segment_seconds = 5,
  samples_per_segment = NULL,
  sampling_rate = NULL
)

Arguments

dat: A data frame.
eda_col: EDA/conductance column.
time_col: Optional time column.
group_cols: Optional grouping columns.
segment_seconds: Segment length in seconds when time_col is supplied.
samples_per_segment: Segment length in samples when no usable time column or sampling rate is available.
sampling_rate: Optional sampling rate in Hz.

Value

A segment-level feature data frame.