Research Article
Classical and Bayesian Approach in Estimation of Scale Parameter of Nakagami Distribution
Table 2
Estimates by using Extension Jeffreys’ prior under three different loss functions.
| | | | | | | | | | |
| 25 | 0.5 | 1.0 | 0.5 1.0 | 221.9361 221.9361 | 205.4964 191.3242 | 221.9361 205.4964 | 221.931 205.494 | 264.2096 241.2349 | 1.0 | 1.5 | 0.5 1.0 | 20.05983 20.05983 | 19.2883 18.57392 | 20.05983 19.2883 | 20.05983 19.2883 | 21.80416 20.89565 |
| 50 | 0.5 | 1.0 | 0.5 1.0 | 354.8246 354.8246 | 341.1775 328.5413 | 354.8246 341.1775 | 354.8246 341.1775 | 385.6789 369.6089 | 1.0 | 1.5 | 0.5 1.0 | 49.986 49.986 | 49.00588 48.06346 | 49.986 49.00588 | 49.986 49.00588 | 52.06875 51.00612 |
| 100 | 0.5 | 1.0 | 0.5 1.0 | 863.8767 863.8767 | 846.938 830.6507 | 863.8767 846.938 | 863.8767 846.938 | 899.8716 881.5069 | 1.0 | 1.5 | 0.5 1.0 | 122.1739 122.1739 | 120.9643 119.7783 | 122.1739 120.9643 | 122.1739 120.9643 | 124.6672 123.408 |
|
|
ML: maximum likelihood, qd: quadratic loss function, ef: entropy loss function, and nl: Al-Bayyati’s new loss function.
|