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
