Compute simulated (sample) average treatment effects on the treated from a Zelig model estimation
ATT(object, treatment, treated = 1, num = NULL)
object | an object of class Zelig |
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treatment | character string naming the variable that denotes the treatment and non-treated groups. |
treated | value of |
num | number of simulations to run. Default is 1000. |
library(dplyr) data(sanction) z.att <- zelig(num ~ target + coop + mil, model = "poisson", data = sanction) %>% ATT(treatment = "mil") %>% get_qi(qi = "ATT", xvalue = "TE")#> How to cite this model in Zelig: #> R Core Team. 2007. #> poisson: Poisson Regression for Event Count Dependent Variables #> in Christine Choirat, Christopher Gandrud, James Honaker, Kosuke Imai, Gary King, and Olivia Lau, #> "Zelig: Everyone's Statistical Software," http://zeligproject.org/