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JK Luellen, WR Shadish, MH Clark - Evaluation Review, 2005 - journals.sagepub.com

Propensity scores: An introduction and experimental test.

quasi-experiments

Luellen, Shadish, Clark

GSID: -f7j4ZGhez4J

Excerpt

… Propensity score analysis is a relatively recent statistical innovation that is useful in the analysis of data from quasi-experiments. The goal of propensity score analysis is to balance two nonequivalent groups on observed covariates to get more accurate estimates of the effects of …

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GSID: 2wh4WFGQmpgJ