Abstract
The basic tools of multivariate matching are introduced, including the propensity score, distance matrices, calipers imposed using a penalty function, optimal matching, matching with multiple controls and full matching. The tools are illustrated with a tiny example from genetic toxicology (n = 46), an example that is so small that one can keep track of individuals as they are matched using different techniques.
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Rosenbaum, P.R. (2010). Basic Tools of Multivariate Matching. In: Design of Observational Studies. Springer Series in Statistics. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-1213-8_8
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DOI: https://doi.org/10.1007/978-1-4419-1213-8_8
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