A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression
In this paper we propose an analytically corrected plug-in method for constructing confidence intervals of the conditional quantiles of a response variable with data transformation. The method can be applied to (i) a general conditional regression quantile, (ii) a general monotonic transformation, a...
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sg-smu-ink.soe_research-16962019-05-20T01:51:05Z A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression YANG, Zhenlin TSE, Yiu Kuen In this paper we propose an analytically corrected plug-in method for constructing confidence intervals of the conditional quantiles of a response variable with data transformation. The method can be applied to (i) a general conditional regression quantile, (ii) a general monotonic transformation, and (iii) a transformation model with heteroscedastic errors. Our results extend those in Yang (2002a), in which the median of a response variable under the Box-Cox transformation with homoscedastic errors was considered. A Monte Carlo experiment is conducted to compare the performance of the corrected plug-in method, the plug-in method and the delta method. The corrected plug-in method provides superior results over the other two methods. 2002-11-01T08:00:00Z text application/pdf https://ink.library.smu.edu.sg/soe_research/697 https://ink.library.smu.edu.sg/context/soe_research/article/1696/viewcontent/Yang_Tse.pdf http://creativecommons.org/licenses/by-nc-nd/4.0/ Research Collection School Of Economics eng Institutional Knowledge at Singapore Management University Analytical calibration Box-Cox transformation Heteroscedasticity Plug-in quantile limits Regression quantile Econometrics |
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Analytical calibration Box-Cox transformation Heteroscedasticity Plug-in quantile limits Regression quantile Econometrics YANG, Zhenlin TSE, Yiu Kuen A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression |
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In this paper we propose an analytically corrected plug-in method for constructing confidence intervals of the conditional quantiles of a response variable with data transformation. The method can be applied to (i) a general conditional regression quantile, (ii) a general monotonic transformation, and (iii) a transformation model with heteroscedastic errors. Our results extend those in Yang (2002a), in which the median of a response variable under the Box-Cox transformation with homoscedastic errors was considered. A Monte Carlo experiment is conducted to compare the performance of the corrected plug-in method, the plug-in method and the delta method. The corrected plug-in method provides superior results over the other two methods. |
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YANG, Zhenlin TSE, Yiu Kuen |
author_facet |
YANG, Zhenlin TSE, Yiu Kuen |
author_sort |
YANG, Zhenlin |
title |
A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression |
title_short |
A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression |
title_full |
A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression |
title_fullStr |
A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression |
title_full_unstemmed |
A Corrected Plug-in Method for the Quantile Confidence Interval of a Transformed Regression |
title_sort |
corrected plug-in method for the quantile confidence interval of a transformed regression |
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Institutional Knowledge at Singapore Management University |
publishDate |
2002 |
url |
https://ink.library.smu.edu.sg/soe_research/697 https://ink.library.smu.edu.sg/context/soe_research/article/1696/viewcontent/Yang_Tse.pdf |
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