"Matching" version 0.48 is now available on CRAN. Matching provides functions for estimating causal effects by multivariate and propensity score matching. The package includes a variety of univariate and multivariate tests to determine if balance has been obtained by the matching procedure. These tests can also be used to determine if an experiment or quasi-experiment is balanced on baseline covariates. The functions provide valid standard errors and allow one to estimate various estimands.
For documentation and further details see: http://jsekhon.fas.harvard.edu/matching Cheers, Jas. ====================================== Jasjeet S. Sekhon Associate Professor Harvard University Center for Basic Research in the Social Sciences [EMAIL PROTECTED] http://jsekhon.fas.harvard.edu/ Office: 617.496.2426 Fax: 617.507.5524 _______________________________________________ R-packages mailing list [EMAIL PROTECTED] https://stat.ethz.ch/mailman/listinfo/r-packages ______________________________________________ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
