Journal of the Korean Data and Information Science Society
- Volume 3 Issue 1
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- Pages.79-90
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- 1992
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- 1598-9402(pISSN)
A Kernel Estimator of Hazard Ratio
위험비(危險比)의 커널추정량(推定量)
- Choi, Myong-Hui (Department of Statistics, Kyungpook National University) ;
- Lee, In-Suk (Department of Statistics, Kyungpook National University) ;
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Song, Jae-Kee
(Department of Statistics, Kyungpook National University)
- Published : 1992.06.25
Abstract
We consider hazard ratio as a descriptive measure to compare the hazard experience of a treatment group with that of a control group with censored survival data. In this paper, we propose a kernel estimator of hazard ratio. The uniform consistency and asymptotic normality of a kernel estimator are proved by using counting process approach via martingale theory and stochastic integrals.
Keywords