Overlap weight
= Overlap weight
{title2=$\pi(X)\{1-\pi(X)\}$}
For binary treatment with propensity score $\pi(X)$, the overlap weight $\pi(X)\{1-\pi(X)\}$ emphasizes covariate strata in which both treatments occur with appreciable probability.
= Overlap weight
{title2=$\pi(X)\{1-\pi(X)\}$}
For binary treatment with propensity score $\pi(X)$, the overlap weight $\pi(X)\{1-\pi(X)\}$ emphasizes covariate strata in which both treatments occur with appreciable probability.