twang: Toolkit for Weighting and Analysis of Nonequivalent Groups
Provides functions for propensity score
estimating and weighting, nonresponse weighting, and diagnosis
of the weights. This package was originally developed by Drs.
Ridgeway, McCaffrey, and Morral. Burgette, Griffin and
McCaffrey updated the package during 2011-2016.
||R (≥ 2.10), gbm (≥ 1.5-3), survey, xtable, lattice, latticeExtra
||Greg Ridgeway, Dan McCaffrey, Andrew Morral, Beth Ann Griffin, Lane Burgette
||Lane Burgette <burgette at rand.org>
||GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]