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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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Sonraí Bibleagrafaíochta
Main Authors: Lee, Brian K., Lessler, Justin, Stuart, Elizabeth A.
Formáid: Artigo
Teanga:Inglês
Foilsithe: Public Library of Science 2011
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3069059/
https://ncbi.nlm.nih.gov/pubmed/21483818
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0018174
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