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A/B Test Framework
Statistical A/B testing framework with experiment setup, significance testing, and result analysis.
Cohort Tool
Cohort analysis with user retention heatmaps, behavior segmentation, and time-series grouping.
Dashboard Generator
Generate interactive HTML dashboards from JSON/CSV data with charts, tables, and KPI cards.
Data Visualizer
Pure Python SVG chart generator for line, bar, pie, and scatter charts from JSON/CSV data.
Event Tracker
Lightweight event tracking system for custom events, user actions, and page views with SQLite or JSON storage.
Funnel Analyzer
Analyze conversion funnels with step-by-step rates, drop-off points, cohort comparison, and time-to-convert metrics.
KPI Dashboard
Self-contained HTML dashboard with metric cards, threshold alerts, trend indicators, and time period comparison.
Log Analyzer
Parse access logs, detect error patterns, and analyze traffic by hour, path, status code, and IP frequency.
Metric Calculator
SaaS metrics library: MRR, ARR, churn rate, LTV, CAC, NPS, net revenue retention, and quick ratio.
Report Generator
Automated reporting tool generating polished HTML reports with KPI cards from JSON/CSV data.
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