Implementation of Case-Control Optimal Matching

Cases are matched to controls in an efficient, optimal and computationally flexible way. It uses the idea of sub-sampling in the level of the case, by creating pseudo-observations of controls. The user can select between replacement and without replacement, the number of controls, and several covariates to match upon. See Mamouris (2021) for an overview.


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install.packages("ccoptimalmatch")

0.1.0 by Pavlos Mamouris, a month ago


Browse source code at https://github.com/cran/ccoptimalmatch


Authors: Pavlos Mamouris [aut, cre] , Vahid Nassiri [aut, ctb]


Documentation:   PDF Manual  


GPL-2 license


Imports dplyr, rlang

Suggests knitr, rmarkdown


See at CRAN