![](../logo.png)
Gelman Variation Causal Quartet Data
Source:R/variation_causal_quartet.R
variation_causal_quartet.Rd
This dataset contains 88 observations, each generated under a different
mechanism of variation of the treatment effect with respect to some
pre-exposure characteristic, z
:
(1) Constant effect
(2) Low variation
(3) High variation
(4) Occasional large effects