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Improving efficiency and robustness of the doubly robust estimator for a population mean with incomplete data

Considerable recent interest has focused on doubly robust estimators for a population mean response in the presence of incomplete data, which involve models for both the propensity score and the regression of outcome on covariates. The usual doubly robust estimator may yield severely biased inferenc...

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Detalles Bibliográficos
Main Authors: Cao, Weihua, Tsiatis, Anastasios A., Davidian, Marie
Formato: Artigo
Idioma:Inglês
Publicado: Oxford University Press 2009
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2798744/
https://ncbi.nlm.nih.gov/pubmed/20161511
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/biomet/asp033
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