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Weight Trimming and Propensity Score Weighting

Propensity score weighting is sensitive to model misspecification and outlying weights that can unduly influence results. The authors investigated whether trimming large weights downward can improve the performance of propensity score weighting and whether the benefits of trimming differ by propensi...

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Detalles Bibliográficos
Autores principales:	Lee, Brian K., Lessler, Justin, Stuart, Elizabeth A.
Formato:	Texto
Lenguaje:	English
Publicado:	Public Library of Science 2011
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3069059/ https://www.ncbi.nlm.nih.gov/pubmed/21483818 http://dx.doi.org/10.1371/journal.pone.0018174

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