LOCAL FULL LIKELIHOOD ESTIMATION FOR THE PROPORTIONAL HAZARDS MODEL

被引：33
|
作者：
GENTLEMAN, R [1 ]
CROWLEY, J [1 ]
机构：
[1] FRED HUTCHINSON CANC RES CTR,SEATTLE,WA 98104
来源：
BIOMETRICS | 1991年 / 47卷 / 04期
关键词：
LOCAL LIKELIHOOD; PROPORTIONAL HAZARDS; SMOOTHING; SURVIVAL DATA;
D O I：
10.2307/2532386
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper a new approach to local likelihood estimation for censored data is proposed. This method employs the full likelihood and alternates between estimating the baseline hazard and estimating the covariate effect. The proposed methodology incorporates multidimensional data via additive models. Some results regarding inference for the covariate effect are also presented.
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页码：1283 / 1296
页数：14
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