Table 8.

The experimental results of the diagnostics test on the global COVID-19 data using the proposed SARIMA model

(p, d, q)	(P, D, Q, s)	AIC	MAPE	MAE	MPE	MSE	RMSE	Corr	MinMax
(9, 0, 8)	(0, 0, 0, 3)	−2199.02	14.5343	1.57071	−0.00496	2.48513	1.57643	0.99759	0.887658
(9, 0, 8)	(0, 0, 0, 7)	−2199.02	14.5343	1.57071	−0.00496	2.48513	1.57643	0.99759	0.887658
(9, 0, 8)	(0, 0, 0, 12)	−2199.02	14.5343	1.57071	−0.00496	2.48513	1.57643	0.99759	0.88765
(6, 0, 8)	(0, 0, 0, 3)	−2185.95	14.7139	1.61634	0.07944	2.64173	1.62534	0.99858	0.89227