Research Article

A New Generalized- Family for Analyzing the COVID-19 Data Set: a Case Study

Table 3

For , the simulation results of the NG-Weibull model.

ParametersMLEsMSEsBiases

250.64898761.91809870.4488765
0.63987650.16609890.1399780
0.57065430.12654390.0892543
1.13878902.88098760.8380987

1000.39676540.67287650.1966543
0.61509870.12964530.1158987
0.56354320.10109870.0667890
0.84767091.54134580.5478654

3750.24975860.10576540.1094410
0.52909870.09589090.0997981
0.58957990.09665490.0409783
0.45787900.21165430.1578091

5250.23098760.09909870.0800876
0.51369870.07709900.0536543
0.59309890.03275430.0166541
0.43065430.16078900.1309876

7500.21687610.01876540.0460987
0.51675680.02209870.0267659
0.59598760.01745690.0090987
0.39509870.08809870.0954569

9500.21398010.01064320.0139878
0.50598750.02020980.0090645
0.59654320.00157890.0060989
0.32954900.05167480.0595437

10000.21005610.01006580.0101432
0.49109820.00912760.0028976
0.59965340.00100190.0019909
0.31097550.03409870.0287654