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http://dx.doi.org/10.5351/KJAS.2007.20.2.313

A Comparison Study of Survival Regression Models Based on Data Depths  

Kim, Jee-Yun (Statistical Research Center for Complex Systems, Seoul university)
Hwang, Jin-Soo (Department of Statistics Inha University)
Publication Information
The Korean Journal of Applied Statistics / v.20, no.2, 2007 , pp. 313-322 More about this Journal
Abstract
Several robust censored depth regression methods are compared under contamination. Park and Hwang(2003) suggested a way to circumvent the censoring issue by incorporating Kaplan-Meier type weight in halfspace regression depth and Park(2003) used a similar technique to simplicial regression depth. Hubert et al. (2001) suggested a high breakdown point regression depth based on projection called rcent. A new method to implement censoring in rcent is suggested and compared with two precedents under various contamination and censoring schemes.
Keywords
Censored; depth regression;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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