Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data
碩士 === 國立中正大學 === 數理統計研究所 === 100 === In this article, we investigate the quantile regression analysis for semi-competing risks data. Since the non-terminal event time is dependently cnesored by the terminal event time, it is difficult to estimate the quantile regression coefficients without extra a...
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ndltd-TW-100CCU004770052015-10-13T21:01:52Z http://ndltd.ncl.edu.tw/handle/11502551139030846017 Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data 利用權重方法分析半競爭風險資料之分量迴歸 Hsiao, Ming-Fu 蕭銘富 碩士 國立中正大學 數理統計研究所 100 In this article, we investigate the quantile regression analysis for semi-competing risks data. Since the non-terminal event time is dependently cnesored by the terminal event time, it is difficult to estimate the quantile regression coefficients without extra assumptions. With AC (Archimedean copula) model assumption assumption, Hsieh et al. (2011) proposed a method by ``IPCW" technique to estimate the parameters. Portnoy (2003) considered the quantile regression model under right censoring data. We extend his approach to construct a weight function, and then impose the weight function to estimate the quantile regerssion parameters for semi-competing risks data. We also prove the consistency and asymptotic properties for the proposed estimator. According to the simulation studies, the performance of our proposed method is well. We also apply our suggested approach to analyze a real data, which is Bone Marrow Transplant data. Hsieh, Jin-Jian 謝進見 2012 學位論文 ; thesis 53 en_US |
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碩士 === 國立中正大學 === 數理統計研究所 === 100 === In this article, we investigate the quantile regression analysis for semi-competing risks data.
Since the non-terminal event time is dependently cnesored by the terminal event time, it is difficult to estimate the quantile regression coefficients without extra assumptions.
With AC (Archimedean copula) model assumption assumption, Hsieh et al. (2011) proposed a method by ``IPCW" technique to estimate the parameters.
Portnoy (2003) considered the quantile regression model under right censoring data.
We extend his approach to construct a weight function, and then impose the weight function to estimate the quantile regerssion parameters for semi-competing risks data.
We also prove the consistency and asymptotic properties for the proposed estimator.
According to the simulation studies, the performance of our proposed method is well.
We also apply our suggested approach to analyze a real data, which is Bone Marrow Transplant data.
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author2 |
Hsieh, Jin-Jian |
author_facet |
Hsieh, Jin-Jian Hsiao, Ming-Fu 蕭銘富 |
author |
Hsiao, Ming-Fu 蕭銘富 |
spellingShingle |
Hsiao, Ming-Fu 蕭銘富 Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data |
author_sort |
Hsiao, Ming-Fu |
title |
Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data |
title_short |
Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data |
title_full |
Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data |
title_fullStr |
Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data |
title_full_unstemmed |
Quantile Regression Based On A Weighted Approach Under Semi-Competing Risks Data |
title_sort |
quantile regression based on a weighted approach under semi-competing risks data |
publishDate |
2012 |
url |
http://ndltd.ncl.edu.tw/handle/11502551139030846017 |
work_keys_str_mv |
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