For the latest version:
devtools::install_github('szonszein/interference')
Or clone the package repository and install from the local version:
git clone git@github.com:szonszein/interference.git
Then in R:
devtools::install('/path/to/interference/')
Version 0.1.0 is the latest compatible with the version used in "Spillover Effects in Experimental Data" (Aronow et al., 2020) available on arXiv.org and in Advances in Experimental Political Science, J. N. Druckman and D. P. Green, eds. Cambridge University Press:
devtools::install_github('szonszein/interference', ref='0.1.0')