use http://www.philender.com/courses/data/lahigh, clear
use http://www.philender.com/courses/data/hsb2, clear
use http://www.philender.com/courses/data/gseis, clear
use http://www.philender.com/courses/data/csdata, clear
use http://www.philender.com/courses/data/laapi, clear
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Phil Ender, 30Jun99