Research Article
Exponentiated Inverse Rayleigh Distribution and an Application to Coating Weights of Iron Sheets Data
Table 4
Average bias values of estimates and their MSE (in brackets) when n=100.
| Parameters | MLE’s | LSE’S | WLSE’s | PCE’s |
| | 0.0123(0.0071) | -0.0037(0.0102) | 0.0026(0.0083) | 0.4887(0.6267) | | 0.0110(0.0040) | 0.0016(0.0051) | 0.0051(0.0044) | 0.0732(0.0201) | | 0.0078(0.0037) | -0.0038(0.0051) | 0.0007(0.0042) | -0.0465(0.0217) | | 0.0464(0.0546) | 0.0096(0.0732) | 0.0218(0.0608) | -0.0759(0.1151) | | 0.0073(0.0033) | -0.0037(0.0045) | 0.0005(0.0037) | -0.0398(0.0133) | | 0.0686(0.1113) | 0.0162(0.1506) | 0.0332(0.1244) | -0.1157(0.2009) | | 0.0070(0.0030) | -0.0036(0.0041) | 0.0004(0.0034) | -0.0343(0.0095) | | 0.0931(0.1943) | 0.0242(0.2650) | 0.0462(0.2181) | -0.1487(0.3103) | | 0.2463(0.02854) | -0.0073(0.0407) | 0.0052(0.0333) | 0.9773(2.5066) | | 0.0110(0.0040) | 0.0016(0.0051) | 0.0051(0.0044) | 0.0732(0.0201) | | 0.0156(0.0148) | -0.0076(0.0202) | 0.0013(0.0168) | -0.0930(0.0868) | | 0.0464(0.0546) | 0.0096(0.0732) | 0.0218(0.0608) | -0.0759(0.1151) | | 0.0146(0.0131) | -0.0074(0.0178) | 0.0010(0.0148) | -0.0799(0.0533) | | 0.0686(0.1113) | 0.0162(0.1506) | 0.0332(0.1244) | -0.1157(0.2009) | | 0.0139(0.0120) | -0.0072(0.0164) | 0.0013(0.0168) | -0.0687(0.0379) | | 0.0931(0.1943) | 0.0242(0.2650) | -0.9783(1.0173) | -0.1487(0.3103) |
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