		CHANGES in `OptimalCutpoints' VERSION 1.1
		
    o    ValueNPV, ValuePPV, MaxNPVPPV, MaxSumNPVPPV and MaxProdNPVPPV methods were incorporated
    
    o    RangeSp and RangeSe methods were eliminated
    
    o    MinErrorRate method was eliminated. It is identical, from an optimization point of view, to the method MaxEfficiency
    
    o    MaxAccuracyArea method was eliminated. It is identical, from an optimization point of view, to the method MaxProdSpSe
    
    o    MaxSumSpSe and AUC methods were eliminated. They are identical, from an optimization point of view, to the method Youden
    
    o    output of the print and summary functions was modified

