BI2012                  A Sample of Income Data from the Bank of Italy
                        (2012)
GRSVc                   Generalized RSV (Raffinetti, Siletti and
                        Vernizzi, 2015) curve of maximum inequality for
                        negative attributes
GiniWegNeg-package      Computing the Gini-Based Coefficients for
                        Weighted and Negative Attributes
Gini_CTR_BS             The Gini coefficient adjusted for negative
                        attributes (Chen, Tsaur and Rhai, 1982, Berebbi
                        and Silber, 1985)
Gini_RSV                The Gini coefficient adjusted for negative
                        attributes (Raffinetti, Siletti and Vernizzi,
                        2015)
PGini_RSV               The pseudo-Gini (concentration) coefficient
                        adjusted for negative attributes (Raffinetti,
                        Siletti and Vernizzi, 2016)
RSVc                    Ordinary (empirical) RSV (Raffinetti, Siletti
                        and Vernizzi, 2015) curve of maximum inequality
                        for negative attributes
