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autoFlagR 1.0.0

Version 1.0.0 (2025-12-22)

Core Functionality

• prep_for_anomaly(): Automated data preprocessing for anomaly detection
• score_anomaly(): Anomaly scoring using Isolation Forest and Local Outlier Factor
• flag_top_anomalies(): Flagging records as anomalous based on threshold or contamination rate
• generate_audit_report(): Generate comprehensive PDF, HTML, and DOCX audit reports

Benchmarking

• extract_benchmark_metrics(): Extract performance metrics (AUC-ROC, AUC-PR, Top-K Recall)
• calculate_benchmark_metrics(): Calculate metrics from scored data with ground truth

Utilities

• get_top_anomalies(): Retrieve top N most anomalous records
• Feature importance calculation for explaining anomalies

Features

• Support for multiple anomaly detection algorithms (Isolation Forest, LOF)
• Automated preprocessing (ID handling, scaling, encoding)
• Professional report generation with visualizations
• Benchmarking capabilities for validation studies
• Tidyverse-compatible interface

Documentation

• Comprehensive function documentation
• Getting started vignette
• Healthcare example vignette
• Benchmarking tutorial

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.