private bool ComputeValue(AbstractQuantifierSetting setting, out double value)
        {
            TwoDimensionalContingencyTable tableA = new TwoDimensionalContingencyTable(setting.firstContingencyTableRows);
            tableA.StartColumnBound = ColumnFrom;
            tableA.StartRowBound = RowFrom;
            tableA.EndColumnBound = ColumnTo;
            tableA.EndRowBound = RowTo;

            TwoDimensionalContingencyTable tableB = new TwoDimensionalContingencyTable(setting.secondContingencyTableRows);
            tableB.StartColumnBound = ColumnFrom;
            tableB.StartRowBound = RowFrom;
            tableB.EndColumnBound = ColumnTo;
            tableB.EndRowBound = RowTo;

            if (ContingencyTable.IsOperationModeOverQuantifierValues(OperationMode))
            {
                double valueA;
                bool resultA = tableA.AnyValue(Relation, Treshold, Units, setting.allObjectsCount, out valueA);
                double valueB;
                bool resultB = tableB.AnyValue(Relation, Treshold, Units, setting.allObjectsCount, out valueB);
                value = TwoDimensionalContingencyTable.Combine(valueA, valueB, OperationMode);

                if (resultA && resultB)
                    return true;
                else
                    return false;
            }
            else
            {
                TwoDimensionalContingencyTable combinedTable =
                    ContingencyTable.Combine<TwoDimensionalContingencyTable>(tableA, tableB, OperationMode);
                return combinedTable.AnyValue(Relation, Treshold, Units, setting.allObjectsCount, out value);
            }
        }
        /// <summary>
        /// Gets the validity of the quantifier.
        /// </summary>
        /// <param name="setting">The setting.</param>
        /// <param name="__current">The __current.</param>
        /// <returns></returns>
        public override bool Validity(AbstractQuantifierSetting setting, Ice.Current __current)
        {
            TwoDimensionalContingencyTable table = new TwoDimensionalContingencyTable(setting.firstContingencyTableRows);
            table.StartColumnBound = ColumnFrom;
            table.StartRowBound = RowFrom;
            table.EndColumnBound = ColumnTo;
            table.EndRowBound = RowTo;

            double result;

            return table.AnyValue(Relation, Treshold, Units, setting.allObjectsCount, out result);
        }