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:Conditional score approach to errors-in-variable current status data under the proportional odds model
學年101
學期1
出版(發表)日期2012/12/01
作品名稱Conditional score approach to errors-in-variable current status data under the proportional odds model
作品名稱(其他語言)
著者Wen, C.C.; Chen, Y.H.
單位淡江大學數學學系暨研究所
出版者Chichester: Wiley-Blackwell Publishing Ltd.
著錄名稱、卷期、頁數Scandinavian Journal of Statistics 39(4), pp.635-644
摘要Abstract.  The conditional score approach is proposed to the analysis of errors-in-variable current status data under the proportional odds model. Distinct from the conditional scores in other applications, the proposed conditional score involves a high-dimensional nuisance parameter, causing challenges in both asymptotic theory and computation. We propose a composite algorithm combining the Newton–Raphson and self-consistency algorithms for computation and develop an efficient conditional score, analogous to the efficient score from a typical semiparametric likelihood, for building an asymptotic linear expression and hence the asymptotic distribution of the conditional-score estimator for the regression parameter. Our proposal is shown to perform well in simulation studies and is applied to a zebrafish basal cell carcinoma data involving measurement errors in gene expression levels.
關鍵字efficient score; interval censoring; measurement error; semiparametric; survival analysis
語言英文(美國)
ISSN0303-6898;1467-9469
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式電子版;
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