Asymptotic normality of the product-limit-estimator

Qiqing Yu, Yuting Hsu

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


Under the standard right-censorship (RC) model, which assumes that the survival time and censoring time are independent, several sufficient conditions have been established for the product-limit estimator (PLE) being asymptotically normally distributed on the whole real line [see, e.g. Stute, W. (1995), ‘The central limit theorem under random censorship’, Ann. Statist., 23, 422–439]. However, it remains a difficult open problem what the necessary and sufficient conditions that the PLE has an asymptotic normality property on the whole real line is. In this paper, we settle the problem under both the standard RC model which assumes T ⊥ R and the dependent RC model.

Original languageEnglish (US)
Pages (from-to)802-812
Number of pages11
JournalJournal of Nonparametric Statistics
Issue number4
StatePublished - Oct 1 2016

All Science Journal Classification (ASJC) codes

  • Statistics and Probability
  • Statistics, Probability and Uncertainty


Dive into the research topics of 'Asymptotic normality of the product-limit-estimator'. Together they form a unique fingerprint.

Cite this