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We fit causal models using proxies. We implement two stage proximal least squares estimator. E.J. Tchetgen Tchetgen, A. Ying, Y. Cui, X. Shi, and W. Miao. (2020). An Introduction to Proximal Causal Learning. arXiv eprints, arXiv2009 <arXiv:2009.10982>.
Package details 


Author  Andrew Ying [aut, cre], Yifan Cui [ctb], AmirEmad Ghassami [ctb] 
Maintainer  Andrew Ying <aying9339@gmail.com> 
License  GPL (>= 2) 
Version  1.0 
Package repository  View on CRAN 
Installation 
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