caliper                 Prepare matching distances suitable for
                        matching within calipers
fill.NAs                Create missingness indicator variables and
                        non-informatively fill in missing values
fullmatch               Optimal full matching
mahal.dist              Assemble Mahalanobis distances and prepare for
                        matching
makedist                Assemble match distances from a data frame
matched                 Identification of units placed into matched
                        sets
matched.distances       Determine distances between matched units
mdist                   Create matching distances
minControlsCap          Set thinning and thickening caps for full
                        matching
nuclearplants           Nuclear Power Station Construction Data
pairmatch               Optimal 1:1 and 1:k matching
plantdist               Dissimilarities of Some U.S. Nuclear Plants
pscore.dist             Assemble propensity distances and prepare for
                        matching
relaxinfo               Display licence information about embedded code
stratumStructure        Return structure of matched sets
