VIZ--A Tool For Data Analysis

Tableau Software is the focus of a February 11, 2010 ComputerWorld article by Eric Lai. Mr. Lai explains that Tableau is providing a free workspace called Tableau Public which enables users to create charts like these. Examples of the output of the commercial desktop product (like these with data drawn from the Chicago Fed or data.gov) are shown on the company blog.

_-D.D.