WinViz - http://www.iti.gov.sg/iti_RnD/infosheet/is/winviz.html

Win Viz is a Visual Data Analysis tool designed to complement spreadsheets, databases, executive information systems, and statistical packages in data analysis and presentation. The unique interface of Win Viz enables the display of a multidimensional dataset in a single picture. An interactive graphical query interface is provided to allow the users to explore the database quicky and effectively. With Win Viz, you can easily SEE how different attributes in your dataset relate to one another.

Note: This info converted from the original "The Data Mine" pages and pre-dates June 2001. Please remove this note if you update or check the info