package ‘Zelig’ is not available for R version 3.6.3

Question

I want to use the Zelig package to get the ATT (Average treatment effect on treated) and ATE (Average treatment effect) after performing PSM (propensity score matching) using Nearest-neighbor matching method. After going through all the related issues I found that Zelig has no compatibility with R version 3.6.3. I would like to ask if there is any possible way to run the above package on macOS Catalina 10.15.4 and R: version 3.6.3 .

If not, Is there any other way to get the ATT and ATE after performing PSM matching using MatchIt/Match. I would really appreciate a way out.

Thanks in advance.

Answer 1

Zelig has been removed from CRAN. See

https://cran.r-project.org/web/packages/Zelig/index.html

On the archive page , the last version appears to have been 5.1.6 . You can get it using

remotes::install_version("Zelig", "5.1.6")