correctRounding         Correct records under linear restrictions for
                        rounding errors...
correctSigns            Correct sign errors and value interchanges in
                        data records
correctTypos            Correct records under linear restrictions using
                        typographical error suggestions...
damerauLevenshteinDistance
                        Calculate the Damerau Levenshtein Distance
                        between two strings...
deducorrect-object      deducorrect object
deducorrect-package     Deductive correction methods for sign, rounding
                        and typing errors...
getSignCorrection       workhorse for correctSigns
hellerTompkins          Determine if a matrix is totally unimodular
                        using Heller and Tompkins criterium.
isTotallyUnimodular     Test for total unimodularity of a matrix.
newdeducorrect          Generate an S3 deducorrect object...
raghavachari            Determine if a matrix is unimodular using
                        recursive Raghavachari criterium...
reduceMatrix            Apply reduction method from Scholtus (2008)...
status                  Create empty status vector
