This is library to produce Chernoff Faces to display data. A face has ten attributes that are used to show variation in values.

This show the range from min to max on all of the values:

The more eccentric in the x axis it is the larger the value. Likewise larger values, the more eccentric in the y axis for smaller values.

Eccentricity as with head shape.

Lower on the outside smaller values, higher on the inside larger.

More frowny smaller, more smiley larger.

The distance between eyes.

Examples on how to use the library and how to create PNG, SVG or EPS files is at Chernoff Face Examples