| addalmostexact | Use a Penalty to Obtain a Near Exact Match |
| addcaliper | Implement a Caliper Using a Penalty Function in Optimal Matching |
| angristlavy | Class Size and Academic Performance - Maimonidies Rule |
| costa | Welding and DNA-Protein Crosslinks |
| dynarski | A Natural Experiment Concerning Subsidized College Education |
| fine | Expand a Distance Matrix for Matching with Fine Balance. |
| lead | Lead in Children |
| mahal | Mahalanobis Distance Matrix for Optimal Matching |
| pinto | Welding and DNA-Protein Crosslinks |
| schoket | DNA Damage in Aluminum Production Workers |
| senU | Sensitivity Analysis for a New U Statistic |
| senWilcox | Sensitivity Analysis for Wilcoxon's Signed-rank Statistic |
| senWilcoxExact | Exact Sensitivity Analysis for Wilcoxon's Signed-rank Statistic |
| smahal | Robust Mahalanobis Distance Matrix for Optimal Matching |
| werfel | Welding Fumes and DNA Damage |