Research Article

A New Version of Weighted Weibull Distribution: Modelling to COVID-19 Data

Table 5

MLE and MSE of NDWW distribution for set 5 and set 6.

nParametersInitMLEMSEInitMLEMSE

1001.8002.1190.8740.5000.5340.262
0.8000.7500.1240.5000.5140.003
0.8001.1420.98411.5001.2150.755
3.0003.6300.9480.3000.4690.048

5001.8002.0180.7670.5000.4940.177
0.8000.7640.0560.5000.5140.003
0.8001.0820.5911.5001.3670.524
3.0003.2720.4560.3000.4040.037

10001.8001.86130.5110.5000.5030.076
0.8000.7740.0410.5000.5070.001
0.8000.8530.4171.5001.5370.395
3.0003.1440.3940.3000.3380.032