Composition-first analytics for daily screen time. Computes the Digital Balance Index (DBI) using normalized entropy, plus dominance, tiers, and a “high-load & skewed” flag. Exports scored rows, segment summaries, daily trends, and figures, and ships a Streamlit dashboard to explore patterns by age group, primary device, and internet type.
python data-science statistics dashboard entropy time-series reproducible-research exploratory-data-analysis plotly pandas data-analytics segmentation matplotlib feature-engineering portfolio-project screen-time streamlit behavioral-analytics composition-analysis digital-behavior
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Updated
Jun 28, 2026 - Python