Variable selection for semiparametric proportional hazards model under progressive Type-II censoring

DOI10.1080/03610918.2015.1117637zbMath1378.62107OpenAlexW2282652298MaRDI QIDQ5373865

Xuejing Zhao, Jinxia Su

Publication date: 27 October 2017

Published in: Communications in Statistics - Simulation and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/03610918.2015.1117637

zbMATH Keywords

semiparametric estimationvariable selectionCox proportional hazards modelleast absolute shrinkage and selection operator (Lasso)progressive type-II censoring schemestepwise selection method

Mathematics Subject Classification ID

Ridge regression; shrinkage estimators (Lasso) (62J07) Censored data models (62N01)

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