AccuracyGINN            Out-of-Sample Accuracy for GINN Volatility
                        Forecasts
GINN                    GARCH-Informed Neural Network (GINN) -
                        Volatility Forecasting
plotGINN                Plot GINN Volatility: Actual vs Predicted +
                        Forecast
plotlambda              Plot Training RMSE Across Lambda Values (GINN)
predictGINN             Forecast Conditional Variance h Steps Ahead
                        from GINN
