1. A method comprising: receiving a data set at a computing device, wherein the data set comprises a plurality of records and each record comprises a first attribute and an associated second attribute and each attribute has an associated attribute value; receiving one or more classifications for the first attributes at the computing device, wherein each of the first attributes is associated with a classification based on the attribute value associated with the first attribute; assigning each of the one or more classifications with a graphical element by the computing device; displaying a first graphical representation of the first attributes according to the graphical element assigned to the classification associated with each of the first attributes by the computing device; displaying a second graphical representation of the second attributes by the computing device; receiving an indication to display a third graphical representation of the second attributes according to the graphical elements assigned to the classifications associated with each of the first attributes at the computing device; and displaying a third graphical representation of the second attributes by the computing device, wherein the third graphical representation includes the graphical elements assigned to the classifications of the first attributes associated with each second attribute.