Example 7.36: Propensity score stratification
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In examples 7.34 and 7.35 we described methods using propensity scores to account for possible confounding factors in an observational study.In addition to adjusting for the propensity score in a multiple regression and matching on the propensity score, researchers will often stratify by the propensity score, and carry out analyses within each group defined by these scores. With sufficient Want to share your content on R-bloggers? click here if you have a blog, or here if you don't.
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