Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Nonparametric estimation for a current status right-censored data model. / Malov, Sergey V. .
в: Statistica Neerlandica, Том 73, № 4, 2019, стр. 475-495.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Nonparametric estimation for a current status right-censored data model
AU - Malov, Sergey V.
PY - 2019
Y1 - 2019
N2 - We consider the Case 1 interval censoring approach for right-censored survival data. An important feature of the model is that right-censored event times are not observed exactly, but at some inspection times. The model covers as particular cases right-censored data, current status data, and life table survival data with a single inspection time. We discuss the nonparametric estimation approach and consider three nonparametric estimators for the survival function of failure time: maximum likelihood, pseudolikelihood, and the naïve estimator. We establish strong consistency of the estimators with the L 1 rate of convergence. Simulation results confirm consistency of the estimators.
AB - We consider the Case 1 interval censoring approach for right-censored survival data. An important feature of the model is that right-censored event times are not observed exactly, but at some inspection times. The model covers as particular cases right-censored data, current status data, and life table survival data with a single inspection time. We discuss the nonparametric estimation approach and consider three nonparametric estimators for the survival function of failure time: maximum likelihood, pseudolikelihood, and the naïve estimator. We establish strong consistency of the estimators with the L 1 rate of convergence. Simulation results confirm consistency of the estimators.
KW - competing risks
KW - independent censoring
KW - interval censoring
KW - nonparametric maximum likelihood estimate
KW - right censoring
KW - survival data
KW - LIFE TABLE
KW - CONVERGENCE
KW - COMPETING RISKS
KW - EMPIRICAL DISTRIBUTION FUNCTION
UR - http://www.scopus.com/inward/record.url?scp=85067353380&partnerID=8YFLogxK
U2 - 10.1111/stan.12180
DO - 10.1111/stan.12180
M3 - Article
VL - 73
SP - 475
EP - 495
JO - Statistica Neerlandica
JF - Statistica Neerlandica
SN - 0039-0402
IS - 4
ER -
ID: 47589356