教師資料查詢 | 類別: 期刊論文 | 教師: 溫啟仲 WEN,CHI-CHUNG (瀏覽個人網頁)

標題:Functional inference for interval-censored data in proportional odds model with covariate measurement error
學年102
學期2
出版(發表)日期2014/07/01
作品名稱Functional inference for interval-censored data in proportional odds model with covariate measurement error
作品名稱(其他語言)
著者Wen, Chi-Chung; Chen, Yi-Hau
單位淡江大學數學學系
出版者Taipei: Academia Sinica * Institute of Statistical Science
著錄名稱、卷期、頁數Statistica Sinica 24(3), pp.1301-1317
摘要It is common in regression analysis of failure time data, such as the AIDS Clinical Trail Group (ACTG) 175 clinical trial data, that the failure time (AIDS incidence time) is subject to interval-censoring and the covariate (baseline CD4 count) is subject to measurement error. To perform valid analysis in this setting, we propose a functional inference method under the semiparametric proportional odds model. The proposal utilizes the working independence strategy to handle general mixed case interval censorship, as well as the conditional score approach to handle mismeasured covariate without specifying the covariate distribution. The asymptotic theory, together with a stable computational procedure combining the Newton-Raphson and self-consistency algorithms, is established for the proposed estimation method. We illustrate the performance of the proposal via simulation studies and analysis of ACTG 175 data.
關鍵字Conditional score;interval-censoring;measurement error;semiparametric;survival analysis
語言英文
ISSN1017-0405
期刊性質國內
收錄於SCI;
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
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