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A finitepopulation significance test of the 'sharp' causal null hypothesis that treatment exposure X has no effect on final outcome Y, within the principal stratum of Compliers. A generalized likelihood ratio test statistic is used, and the resulting pvalue is exact. Currently, it is assumed that there are only Compliers and Never Takers in the population.
Package details 


Author  Wen Wei Loh [aut, cre], Thomas S. Richardson [aut] 
Maintainer  Wen Wei Loh <[email protected]> 
License  GPL (>= 3) 
Version  0.2.2 
URL  https://www.stat.washington.edu/~wloh/ 
Package repository  View on CRAN 
Installation 
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