1. A computer readable medium storing a program for interactive data mining including programming instructions for: reading in a set of data vectors wherein each data vector comprises a class attribute, and a plurality of additional attributes; counting a plurality of counts of times each particular attribute of said plurality of additional attributes, takes on each of a set of possible values for the particular attribute; presenting a plurality of histograms on a computer display wherein each of said plurality of histograms includes counts for one of said plurality of additional attributes versus attribute value and wherein said plurality of histograms are presented in a sorted order.