SCD2                    Implement a Slowly Changing Dimension Type 2.
SSCD2                   Implement a "Simple" Slowly Changing Dimension
                        Type 2.
dropEmpty               Drop empty lines and columns from the specified
                        data frame.
enrich                  Enrich a data frame with an EFSA catalogue.
removeReplicatedColumns
                        Drop and merge replicated columns from the
                        specified data frame.
