Click here to see the SAS code.
Click here to see the example.

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See my blog for more information!


This is just a proof-of-concept, showing how you might create
a color blindness test using SAS/Graph.

The advantage of this SAS/Graph graphic is that each box has
hover-text, so the user can hover over the boxes and determine
whether or not they're part of the different-color shape, etc.
(whatever info you want to put in the mouse-over text).

In a real test, you'd want to select more/better color combinations,
to test for the various kinds of color blindness. And probably use more
different shapes than just a ring.


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