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On varieties of doubly robust estimators under missingness not at random with a shadow variable
Suppose we are interested in the mean of an outcome variable missing not at random. Suppose however that one has available a fully observed shadow variable, which is associated with the outcome but independent of the missingness process conditional on covariates and the possibly unobserved outcome....
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Oxford University Press
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4890127/ https://www.ncbi.nlm.nih.gov/pubmed/27279671 http://dx.doi.org/10.1093/biomet/asw016 |