Research Article
Exponentiated Inverse Rayleigh Distribution and an Application to Coating Weights of Iron Sheets Data
Table 3
Average bias values of estimates and their MSE (in brackets) when n=50.
| Parameters | MLE’s | LSE’S | WLSE’s | PCE’s |
| | 0.0264(0.0154) | -0.0058(0.0215) | 0.0036(0.0181) | 0.4028(0.5785) | | 0.0234(0.0091) | 0.0046(0.0112) | 0.0094(0.0097) | 0.0744(0.0281) | | 0.0166(0.0078) | -0.0066(0.0105) | 0.0001(0.0089) | -0.0327(0.0251) | | 0.0992(0.1302) | 0.0261(0.1717) | 0.0422(0.1420) | -0.0405(0.1726) | | 0.0155(0.0069) | -0.0065(0.0093) | -0.0002(0.0079) | -0.0330(0.0169) | | 0.1470(0.2695) | 0.0431(0.3623) | 0.0650(0.2962) | -0.0776(0.3123) | | 0.0147(0.0063) | -0.0064(0.0085) | -0.0003(0.0072) | -0.0311(0.0130) | | 0.1999 (0.4770) | 0.0636(0.6509) | 0.0915(0.5277) | -0.1094(0.5007) | | 0.0527(0.0615) | -0.0116(0.0860) | 0.0072(0.0722) | 0.8057(2.3139) | | 0.0234(0.0091) | 0.0046(0.0112) | 0.0094(0.0097) | 0.0744(0.0281) | | 0.0333(0.0312) | -0.0133(0.0421) | 0.0002(0.0358) | -0.0654(0.1003) | | 0.0992(0.1302) | 0.0261(0.1718) | 0.04226(0.0142) | -0.0405(0.1726) | | 0.0309(0.0275) | -0.0130(0.0371) | -0.0003(0.03150) | -0.0660(0.0674) | | 0.1469(0.2695) | 0.0431(0.3623) | 0.0650(0.2962) | -0.0776(0.3123) | | 0.0295(0.0252) | -0.0128(0.0341) | 0.0002(0.0358) | -0.0621(0.0518) | | 0.1999(0.4770) | 0.0636(0.6509) | -0.9579(1.0577) | -0.1094(0.5007) |
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