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Selecting an Appropriate Caliper Can Be Essential for Achieving Good Balance With Propensity Score Matching
Matching on the propensity score is widely used to estimate the effect of an exposure in observational studies. However, the quality of the matches can be affected by decisions made during the matching process, particularly the order in which subjects are selected for matching and the maximum permit...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Oxford University Press
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3873103/ https://www.ncbi.nlm.nih.gov/pubmed/24114655 http://dx.doi.org/10.1093/aje/kwt212 |