Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities
碩士 === 東海大學 === 統計學系 === 100 === Survival data are very common in many elds, e.g. medical science, demo- graphic, social science, and astronomy. The most typical characteristic of survival data is incomplete, where by far the most common models are those of censoring and truncation. Left-truncated r...
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ndltd-TW-100THU003370112016-03-23T04:13:31Z http://ndltd.ncl.edu.tw/handle/53661730720130708000 Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities 左截右設限和雙設限資料估計之差異性和相似性 Hsu,Min-yao 續敏耀 碩士 東海大學 統計學系 100 Survival data are very common in many elds, e.g. medical science, demo- graphic, social science, and astronomy. The most typical characteristic of survival data is incomplete, where by far the most common models are those of censoring and truncation. Left-truncated right-censored (LTRC) often arise in epidemiology and individual follow-up studies. Their importance stems from the common use of prevalent cohort study designs to estimate survival from onset of a specied disease. The other types of data, called doubly-censored data, stem from occurrence of both left-censoring and right censoring in follow-up studies. The goal of this article is to highlight the dierences and similarities between the two types of data in a way that can help explaining some properties of the existing univariate and nonparametric bivariate estimators in literatures. Specically, for Cox model with both types of data, covariate, we demonstrate the dierence between partial-likelihood approach and full-likelihood approach. Shen,Pao-sheng 沈葆聖 2012 學位論文 ; thesis 16 en_US |
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Others
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碩士 === 東海大學 === 統計學系 === 100 === Survival data are very common in many elds, e.g. medical science, demo-
graphic, social science, and astronomy. The most typical characteristic of survival
data is incomplete, where by far the most common models are those of censoring
and truncation. Left-truncated right-censored (LTRC) often arise in epidemiology
and individual follow-up studies. Their importance stems from the common use of
prevalent cohort study designs to estimate survival from onset of a specied disease.
The other types of data, called doubly-censored data, stem from occurrence of both
left-censoring and right censoring in follow-up studies. The goal of this article is to
highlight the dierences and similarities between the two types of data in a way that
can help explaining some properties of the existing univariate and nonparametric
bivariate estimators in literatures. Specically, for Cox model with both types of
data, covariate, we demonstrate the dierence between partial-likelihood approach
and full-likelihood approach.
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author2 |
Shen,Pao-sheng |
author_facet |
Shen,Pao-sheng Hsu,Min-yao 續敏耀 |
author |
Hsu,Min-yao 續敏耀 |
spellingShingle |
Hsu,Min-yao 續敏耀 Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities |
author_sort |
Hsu,Min-yao |
title |
Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities |
title_short |
Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities |
title_full |
Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities |
title_fullStr |
Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities |
title_full_unstemmed |
Estimation With LTRC Data And Doubly-censored Data Highlighting The Differences And Similarities |
title_sort |
estimation with ltrc data and doubly-censored data highlighting the differences and similarities |
publishDate |
2012 |
url |
http://ndltd.ncl.edu.tw/handle/53661730720130708000 |
work_keys_str_mv |
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