Detect and Treat Outliers in Data Mining
Detect Density-Based Anomalies (LOF)
Detect Multivariate Anomalies (Mahalanobis Distance)
Detect Anomalies in a Data Frame
Plot Outliers with ggplot2
Scan Entire Dataset for Outliers
Treat Outliers (Winsorization/Capping)
Implements a suite of tools for outlier detection and treatment in data mining. It includes univariate methods (Z-score, Interquartile Range), multivariate detection using Mahalanobis distance, and density-based detection (Local Outlier Factor) via the 'dbscan' package. It also provides functions for visualization using 'ggplot2' and data cleaning via Winsorization.
Useful links