Data Image Figures

From: "The data image: a tool for exploring high dimensional data sets," Michael C. Minnotte and R. Webster West, 1999. 1998 Proceedings of the ASA Section on Statistical Graphics, in press.

Automobile Data Image (Red Low, Cyan High)
Observations Sorted by Price

Data Image of Three-Cluster Data
90 Observations, 100 Variables
Observations and Variables both Sorted by
Complete Linkage Clustering Algorithm

Data Image of 1970's States Data
Cyan High for Income, High School Graduation, and Life Expectancy
Red High for Frost Days, Illiteracy Rate, and Murder Rate
Observations and Variables both Sorted by
Complete Linkage Clustering Algorithm