Table 5 Pearson’s autocorrelation from the raw data and the residuals from the models in the out-of-sample periods (2019–2020)
From: Forecasting emergency department arrivals using INGARCH models
Raw data | Zhu | Xu | Poisson | |
|---|---|---|---|---|
correlation | 0.85 | -0.03 | -0.07 | 0.03 |
p-value | 0.0000 | 0.4863 | 0.0597 | 0.2103 |