Steve, I am not familar with this. Can you provide a reference.
Ronny Richardson At 11:12 AM 10/1/02 -0500, you wrote: >Most statisticians are delighted to get a very high correlation. The >strength of the correlation is one of the nine conditions that Hill set out >in 1965 to establish a cause and effect relationship. > Ronny Richardson . . ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at: . http://jse.stat.ncsu.edu/ . =================================================================
