Sine Frèchet Model: Modeling of COVID-19 Death Cases in Kingdom of Saudi Arabia

Table 3

Numerical results for the SF model at .

	MLE	RMSE	90%			95%
			Z1	Z2	Z3	Z1	Z2	Z3
100	1.2990	0.0637	0.9283	1.6698	0.7415	0.8573	1.7408	0.8835
	0.5211	0.0083	0.3742	0.6680	0.2938	0.3461	0.6961	0.3501
200	1.2499	0.0241	1.0026	1.4973	0.4947	0.9552	1.5447	0.5894
	0.5145	0.0046	0.4114	0.6176	0.2062	0.3917	0.6373	0.2456
300	1.2220	0.0116	1.0533	1.3907	0.3374	1.0210	1.4230	0.4020
	0.5046	0.0015	0.4329	0.5763	0.1434	0.4192	0.5901	0.1709
500	1.2012	0.0034	1.0968	1.3056	0.2088	1.0768	1.3256	0.2488
	0.4999	0.0006	0.4547	0.5450	0.0902	0.4461	0.5536	0.1075