Theory of the generalized least squares estimator in parametric estimation
碩士 === 國立清華大學 === 統計學研究所 === 81 === In parametric estimation, the maximum likelihood principle has played an important role for the recent years. Here, we introduce a different approach by transforming the model considered into a linear mod...
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ndltd-TW-081NTHU03370142016-07-20T04:11:47Z http://ndltd.ncl.edu.tw/handle/70087959258290185184 Theory of the generalized least squares estimator in parametric estimation 泛最小平方法的參數估計理論 Hsing-Ti Wu 吳行悌 碩士 國立清華大學 統計學研究所 81 In parametric estimation, the maximum likelihood principle has played an important role for the recent years. Here, we introduce a different approach by transforming the model considered into a linear model, based on which,one then constructs the generalized least squares GLS estimator. It is shown that in one-sample parametric model, the GLS estimator is asymptotically equivalent to the {\em MLE}. We also show, for the Weibull case,the {\em GLS} estimator is also asymptotically equivalent to the {\em MLE}. After that, we discuss the robustness property of the GLS estimator. And then, we make a suggestion for how to choose the regression point for the transformed linear model. Fushing Hsieh 謝復興 1993 學位論文 ; thesis 22 zh-TW |
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碩士 === 國立清華大學 === 統計學研究所 === 81 === In parametric estimation, the maximum likelihood principle has
played an important role for the recent years. Here, we
introduce a different approach by transforming the model
considered into a linear model, based on which,one then
constructs the generalized least squares GLS estimator. It is
shown that in one-sample parametric model, the GLS estimator is
asymptotically equivalent to the {\em MLE}. We also show, for
the Weibull case,the {\em GLS} estimator is also asymptotically
equivalent to the {\em MLE}. After that, we discuss the
robustness property of the GLS estimator. And then, we make a
suggestion for how to choose the regression point for the
transformed linear model.
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author2 |
Fushing Hsieh |
author_facet |
Fushing Hsieh Hsing-Ti Wu 吳行悌 |
author |
Hsing-Ti Wu 吳行悌 |
spellingShingle |
Hsing-Ti Wu 吳行悌 Theory of the generalized least squares estimator in parametric estimation |
author_sort |
Hsing-Ti Wu |
title |
Theory of the generalized least squares estimator in parametric estimation |
title_short |
Theory of the generalized least squares estimator in parametric estimation |
title_full |
Theory of the generalized least squares estimator in parametric estimation |
title_fullStr |
Theory of the generalized least squares estimator in parametric estimation |
title_full_unstemmed |
Theory of the generalized least squares estimator in parametric estimation |
title_sort |
theory of the generalized least squares estimator in parametric estimation |
publishDate |
1993 |
url |
http://ndltd.ncl.edu.tw/handle/70087959258290185184 |
work_keys_str_mv |
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