An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model
We introduce an unbiased two-parameter estimator based on prior information and two-parameter estimator proposed by Özkale and Kaçıranlar, 2007. Then we discuss its properties and our results show that the new estimator is better than the two-parameter estimator, the ordinary least squares estimator...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2014/206943 |
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| _version_ | 1850234605868679168 |
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| author | Jibo Wu |
| author_facet | Jibo Wu |
| author_sort | Jibo Wu |
| collection | DOAJ |
| description | We introduce an unbiased two-parameter estimator based on prior information and two-parameter estimator proposed by Özkale and Kaçıranlar, 2007. Then we discuss its properties and our results show that the new estimator is better than the two-parameter estimator, the ordinary least squares estimator, and explain the almost unbiased two-parameter estimator which is proposed by Wu and Yang, 2013. Finally, we give a simulation study to show the theoretical results. |
| format | Article |
| id | doaj-art-1641ab9eb4a844dd9dde8dd481f0fc5b |
| institution | OA Journals |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-1641ab9eb4a844dd9dde8dd481f0fc5b2025-08-20T02:02:34ZengWileyThe Scientific World Journal2356-61401537-744X2014-01-01201410.1155/2014/206943206943An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression ModelJibo Wu0Department of Mathematics and KLDAIP, Chongqing University of Arts and Sciences, Chongqing 402160, ChinaWe introduce an unbiased two-parameter estimator based on prior information and two-parameter estimator proposed by Özkale and Kaçıranlar, 2007. Then we discuss its properties and our results show that the new estimator is better than the two-parameter estimator, the ordinary least squares estimator, and explain the almost unbiased two-parameter estimator which is proposed by Wu and Yang, 2013. Finally, we give a simulation study to show the theoretical results.http://dx.doi.org/10.1155/2014/206943 |
| spellingShingle | Jibo Wu An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model The Scientific World Journal |
| title | An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model |
| title_full | An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model |
| title_fullStr | An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model |
| title_full_unstemmed | An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model |
| title_short | An Unbiased Two-Parameter Estimation with Prior Information in Linear Regression Model |
| title_sort | unbiased two parameter estimation with prior information in linear regression model |
| url | http://dx.doi.org/10.1155/2014/206943 |
| work_keys_str_mv | AT jibowu anunbiasedtwoparameterestimationwithpriorinformationinlinearregressionmodel AT jibowu unbiasedtwoparameterestimationwithpriorinformationinlinearregressionmodel |