Bilias, Yannis; Gu, Minggao; Ying, Zhiliang Towards a general asymptotic theory for Cox model with staggered entry. (English) Zbl 0923.62085 Ann. Stat. 25, No. 2, 662-682 (1997). Reviewer: Rasul A. Khan (Cleveland) MSC: 62L10 60F17 62E20 62J05 PDFBibTeX XMLCite \textit{Y. Bilias} et al., Ann. Stat. 25, No. 2, 662--682 (1997; Zbl 0923.62085) Full Text: DOI
Gu, Minggao; Ying, Zhiliang Group sequential methods for survival data using partial likelihood score processes with covariate adjustment. (English) Zbl 0824.62076 Stat. Sin. 5, No. 2, 793-804 (1995). MSC: 62L10 PDFBibTeX XMLCite \textit{M. Gu} and \textit{Z. Ying}, Stat. Sin. 5, No. 2, 793--804 (1995; Zbl 0824.62076)
Gu, Minggao; Ying, Zhiliang Sequential analysis for censored regression data. (English) Zbl 0794.62047 J. Am. Stat. Assoc. 88, No. 423, 890-898 (1993). MSC: 62L10 62P10 PDFBibTeX XMLCite \textit{M. Gu} and \textit{Z. Ying}, J. Am. Stat. Assoc. 88, No. 423, 890--898 (1993; Zbl 0794.62047) Full Text: DOI