Propensity Model

Propensity modeling is a statistical approach which attempts to estimate the likelihood of subjects performing certain types of behavior. The video is an introduction to propensity score matching which is used to reduce bias.

Propensity modeling includes at least three approaches and techniques: Propensity Score Matching (PSM), Propensity Score Stratification (PSS) and Propensity Score Weighting (PSW).

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