Please use this identifier to cite or link to this item:
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/54249
Title: | 加法性模型在左截斷右設限資料結構下之擬概似函數估計 Pseudo Likelihood Estimation for the Additive Hazards Model with Data subject to Left-Truncation and Right-Censoring |
Authors: | Li-Pang Chen 陳立榜 |
Advisor: | 江金倉 |
Keyword: | 條件概似函數,核估計,左截斷,邊際概似函數,Prevalent抽樣,擬概似函數,右設限, Conditional likelihood,kernel estimator,Left-truncation,Marginal likelihood,Prevalent sampling,pseudo likelihood,Right-censoring, |
Publication Year : | 2015 |
Degree: | 碩士 |
Abstract: | 本文主要探討左截斷右設限的存活資料並利用此資料來建構加法性的模型。本文將提供極大化擬概似函數的方式得到參數與非參數的估計量。並且從模擬中可以發現本文提及之方法所得到的標準誤會比文獻還要小。 This study focuses on investigating the additive hazards model with left-truncated and right-censored data. More specifically, we develop a pseudo likelihood estimation approach for the parameters of primary interests. Through the conducted simulations, the proposed estimator is further found to outperform the existing competitors in the literature. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/54249 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 應用數學科學研究所 |
Files in This Item:
File | Size | Format | |
---|---|---|---|
ntu-104-1.pdf Restricted Access | 1.01 MB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.