From: Forecasting emergency department arrivals using INGARCH models
MSE
MAE
In-sample (2015ā2018)
Out-of-sample (2019ā2020)
Zhu [38]
1251.28
1020.70
27.74
25.16
Xu et al. [37]
1102.80
979.06
25.91
24.52
Poisson
1102.00
981.08
25.94
24.58