| balanceUV | Univariate Balance Tests | 
| GenMatch | Genetic Matching | 
| GerberGreenImai | Gerber and Green Dataset used by Imai | 
| ks.boot | Bootstrap Kolmogorov-Smirnov | 
| lalonde | Lalonde Dataset | 
| Match | Multivariate and Propensity Score Matching Estimator for Causal Inference | 
| MatchBalance | Tests for Univariate and Multivariate Balance | 
| Matchby | Grouped Multivariate and Propensity Score Matching | 
| print.summary.ks.boot | Summarizing output from ks.boot | 
| print.summary.Match | Summarizing output from Match | 
| print.summary.Matchby | Summarizing output from Matchby | 
| qqstats | QQ Summary Statistics | 
| summary.balanceUV | Summarizing output from balanceUV | 
| summary.ks.boot | Summarizing output from ks.boot | 
| summary.Match | Summarizing output from Match | 
| summary.Matchby | Summarizing output from Matchby |