Plot Gazepoint biometric signal activity — plot_gazepoint_signal

Plots signal-activity summaries produced by audit_gazepoint_signal_activity(), or computes them from a biometric data frame. The plot is intended for quality-control review of signal availability, missingness, zero activity, and basic activity status. It does not infer emotion, valence, cognition, preference, trust, or physiological diagnosis.

Usage

plot_gazepoint_signal_activity(
  data,
  signal_cols = NULL,
  group_cols = NULL,
  metric = c("active_signal", "nonzero_prop", "missing_prop", "n_unique_finite"),
  max_groups = 30,
  title = NULL
)

Arguments

data: A Gazepoint biometric data frame, or an audit_gazepoint_signal_activity() result.
signal_cols: Optional signal columns used when data is a raw data frame.
group_cols: Optional grouping columns used when data is a raw data frame.
metric: Summary metric to plot.
max_groups: Maximum number of groups to display.
title: Optional plot title.

Value

A ggplot object with the package plot contract attached.