Cox Regression in a Markov Renewal Model: An Application to the Analysis of Bone Marrow Transplant Data
作者:
DorotaM. Dabrowska,
Guo-Wen Sun,
MaryM. Horowitz,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1994)
卷期:
Volume 89,
issue 427
页码: 867-877
ISSN:0162-1459
年代: 1994
DOI:10.1080/01621459.1994.10476819
出版商: Taylor & Francis Group
关键词: Censoring;Modulated renewal processes;Prediction
数据来源: Taylor
摘要:
We discuss estimation and prediction in a Markov renewal model where intensities of the one-step transitions follow a Cox regression model with baseline hazards and covariates depending on the backward recurrence time. A modification of the Andersen and Gill results is given to extend the asymptotic properties of the partial likelihood estimates to this setting. We further consider prediction of the realization of the process in a single individual based on the follow-up information. Data of the International Bone Marrow Transplant Registry are used for illustration purposes.
点击下载:
PDF (1090KB)
返 回