Module temporal 

Temporal feature engineering utilities

This module provides comprehensive temporal feature engineering capabilities including:

• Date component extraction (year, month, day, hour, minute, second)
• Cyclical feature encoding (sin/cos transformations for periodic features)
• Lag and rolling window features
• Holiday and business day indicators
• Time-based aggregations and trends
• Seasonal decomposition and analysis
• Trend detection and quantification
• Change point detection
• Fourier-based frequency domain features

All modules have been refactored for better maintainability and comply with the 2000-line refactoring policy.

Re-exports

pub use changepoint::*;

pub use datetime_utils::*;

pub use fourier::*;

pub use interpolation::*;

pub use lag_features::*;

pub use seasonal::*;

pub use stationarity::*;

pub use temporal_features::*;

pub use trend::*;

Modules

changepoint

Change point detection for time series

datetime_utils

DateTime utilities and date/time component extraction

fourier

Fourier-based feature generation for time series

interpolation

Time series interpolation and resampling utilities

lag_features

Lag feature generation for time series data

seasonal

Seasonal decomposition for time series analysis

stationarity

Stationarity transformations for time series

temporal_features

Temporal feature extraction from datetime data

trend

Trend detection and analysis for time series