holtwinters

How to take confidence interval of statsmodels.tsa.holtwinters-ExponentialSmoothing Models in python? Question: I did time series forecasting analysis with ExponentialSmoothing in python. I used statsmodels.tsa.holtwinters. model = ExponentialSmoothing(df, seasonal=’mul’, seasonal_periods=12).fit() pred = model.predict(start=df.index[0], end=122) plt.plot(df_fc.index, df_fc, label=’Train’) plt.plot(pred.index, pred, label=’Holt-Winters’) plt.legend(loc=’best’) I want to take confidence interval of the model result. But I couldn’t find any …