Created
August 21, 2020 22:58
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| # After getting forecast dataframe using user-defined seasonality "on-season"/"off-season" above... | |
| from statsmodels.graphics.tsaplots import plot_pacf, plot_acf | |
| df['ds'] = pd.to_datetime(df['ds'],format='%Y-%m-%d') | |
| df_res = df.merge(forecast,how="inner",on="ds") | |
| df_res['residual'] = df_res['y'] - df_res['yhat'] | |
| plot_acf(df_res['residual']) | |
| plot_pacf(df_res['residual']) | |
| plt.show() |
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