NovaStat AI
Government Survey Data Processing Platform
A production-ready full-stack web app for processing government survey datasets. Handles CSV/Excel upload, data cleaning, statistical bias detection across demographic variables, design weight application, confidence scoring, and MoSPI-compliant HTML/PDF report generation — with geospatial Leaflet visualizations and local AI narrative generation.
Key features & capabilities.
Statistical bias detection heatmap matrix across demographic and geographic variables
Survey design weight application for weighted summaries and margin of error calculations
MoSPI-compliant HTML and PDF report generation via WeasyPrint + Jinja2
Missing value imputation, outlier detection, and rule-based validation pipeline
Geospatial visualizations via Leaflet (frontend) and optional GeoPandas (backend)
Local AI narrative generation — no external API key required
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