K 10 svn:author V 3 wen K 8 svn:date V 27 2017-04-25T07:12:31.926766Z K 7 svn:log V 287 Provides functions for multivariate and propensity score matching and for finding optimal balance based on a genetic search algorithm. A variety of univariate and multivariate metrics to determine if balance has been obtained are also provided. WWW: http://sekhon.berkeley.edu/matching END