no code implementations • 14 Nov 2024 • Xingya Wang, Yang Han, Yushi Liu, Szu-Yu Tang, Jason C. Hsu
The ideal estimand for comparing treatment $Rx$ with a control $C$ is the $\textit{counterfactual}$ efficacy $Rx:C$, the expected differential outcome between $Rx$ and $C$ if each patient were given $\textit{both}$.