Causal risk ratio
= Causal risk ratio
{title2=CRR}
For binary potential outcomes, the causal risk ratio compares intervention risks:
$$
\operatorname{CRR}=\frac{\mathbb E[Y(1)]}{\mathbb E[Y(0)]}.
$$
= Causal risk ratio
{title2=CRR}
For binary potential outcomes, the causal risk ratio compares intervention risks:
$$
\operatorname{CRR}=\frac{\mathbb E[Y(1)]}{\mathbb E[Y(0)]}.
$$