Ontology highlight
ABSTRACT:
SUBMITTER: Qi L
PROVIDER: S-EPMC6748657 | biostudies-literature | 2019 Apr
REPOSITORIES: biostudies-literature
Qi Lihong L Zhang Xu X Sun Yanqing Y Wang Lu L Zhao Yichuan Y
Annals of the Institute of Statistical Mathematics 20180310 2
This paper presents simple weighted and fully augmented weighted estimators for the additive hazards model with missing covariates when they are missing at random. The additive hazards model estimates the difference in hazards and has an intuitive biological interpretation. The proposed weighted estimators for the additive hazards model use incomplete data nonparametrically and have close-form expressions. We show that they are consistent and asymptotically normal, and are more efficient than th ...[more]