Research Article
[Retracted] Statistical Analysis of COVID-19 Data: Using A New Univariate and Bivariate Statistical Model
Table 1
Detailed summary of simulation analysis of UPWD.
| | MLE estimates | | MSE | Bias | | | | | | | | | | | | | |
| Scenario-I | 25 | 1.8876 | 2.0252 | 1.1593 | 25 | 6.1626 | 0.7005 | 1.2541 | 25 | 0.8876 | -0.4748 | 0.6593 | 50 | 1.9927 | 2.1372 | 0.9631 | 50 | 6.2471 | 0.5123 | 0.7997 | 50 | 0.9927 | -0.3628 | 0.4631 | 100 | 1.9036 | 2.2393 | 0.7897 | 100 | 5.7165 | 0.3310 | 0.3688 | 100 | 0.9036 | -0.2607 | 0.2897 | 300 | 1.5198 | 2.3428 | 0.6398 | 300 | 3.7357 | 0.1359 | 0.1121 | 300 | 0.5198 | -0.1572 | 0.1398 | 500 | 1.2870 | 2.3867 | 0.6007 | 500 | 2.5413 | 0.0821 | 0.0565 | 500 | 0.2870 | -0.1133 | 0.1007 | 750 | 1.0805 | 2.3896 | 0.5883 | 750 | 1.5961 | 0.0585 | 0.0400 | 750 | 0.0805 | -0.1104 | 0.0883 | Scenario-II | 25 | 1.7326 | 0.8591 | 1.3876 | 25 | 3.5884 | 0.0621 | 1.2088 | 25 | 0.7326 | 0.0091 | 0.3876 | 50 | 1.5576 | 0.8631 | 1.1797 | 50 | 2.4523 | 0.0323 | 0.5502 | 50 | 0.5576 | 0.0131 | 0.1797 | 100 | 1.3405 | 0.8536 | 1.0931 | 100 | 1.3348 | 0.0176 | 0.2544 | 100 | 0.3405 | 0.0036 | 0.0931 | 300 | 1.1233 | 0.8531 | 1.0165 | 300 | 0.2701 | 0.0060 | 0.0741 | 300 | 0.1233 | 0.0031 | 0.0165 | 500 | 1.0525 | 0.8490 | 1.0165 | 500 | 0.0958 | 0.0033 | 0.0413 | 500 | 0.0525 | -0.0010 | 0.0165 | 750 | 1.0414 | 0.8496 | 1.0088 | 750 | 0.0681 | 0.0025 | 0.0290 | 750 | 0.0414 | -0.0004 | 0.0088 | Scenario-III | 25 | 1.8783 | 1.0088 | 2.0576 | 25 | 4.3963 | 0.0830 | 2.3403 | 25 | 0.8783 | 0.0088 | 0.5576 | 50 | 1.7145 | 1.0118 | 1.7917 | 50 | 3.2473 | 0.0456 | 1.3098 | 50 | 0.7145 | 0.0118 | 0.2917 | 100 | 1.4699 | 1.0028 | 1.6540 | 100 | 2.0009 | 0.0257 | 0.6335 | 100 | 0.4699 | 0.0028 | 0.1540 | 300 | 1.1961 | 1.0055 | 1.5318 | 300 | 0.5326 | 0.0097 | 0.2077 | 300 | 0.1961 | 0.0055 | 0.0318 | 500 | 1.0947 | 1.0006 | 1.5287 | 500 | 0.2082 | 0.0058 | 0.1257 | 500 | 0.0947 | 0.0006 | 0.0287 | 750 | 1.0693 | 1.0006 | 1.5199 | 750 | 0.1366 | 0.0043 | 0.0911 | 750 | 0.0693 | 0.0006 | 0.0199 |
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