19. The apparatus of claim 17 , further comprising means for presenting the groups with names.
17. An apparatus comprising: a memory operable to host a set of data; means for grouping the set of data into plural groups based on one or more statistics for the set of data and based on similarities among the set of data with respect to an attribute indicated by the set of data; wherein the grouping includes a least a first past and a second pass, wherein the first pass is selected from a set consisting essentially of organizational clustering and hierarchical clustering, and wherein the second pass is to partition a subset of the data set that results from the first pass; and means for automatically naming the plural groups.