Module forecasting 

Resource usage forecasting with time series analysis.

This module provides forecasting capabilities for resource usage prediction using simple linear regression and moving averages.

Features

• Linear trend forecasting
• Moving average smoothing
• Growth rate calculation
• Time-to-capacity estimation
• Anomaly detection in trends

Example

use chie_core::forecasting::{Forecaster, ForecastMethod};

let mut forecaster = Forecaster::new(ForecastMethod::LinearRegression);

// Add historical data points
forecaster.add_sample(100.0);
forecaster.add_sample(150.0);
forecaster.add_sample(200.0);
forecaster.add_sample(250.0);

// Predict future value
if let Some(forecast) = forecaster.forecast(1) {
    println!("Predicted value in 1 period: {:.2}", forecast);
}

// Estimate time to reach capacity
if let Some(periods) = forecaster.time_to_capacity(1000.0) {
    println!("Will reach capacity in {} periods", periods);
}

Structs

CapacityForecast

Resource capacity forecast.

Forecaster

A forecaster for time series data.

Enums

ForecastMethod

Forecasting methods.