TechNetters, who is using a Statistical Process Adjustment approach to make adjustments to equipment? I've been looking over writings of George Box and Charles Quesenberry on this topic. Seems like a rational way to reduce variation in processes that drift with time. I would like to use the approach to make adjustments to our film plotter, to try to smooth out seasonal variations.

Anyone interested in this topic, please contact me.

Louis

Louis Hart
Compunetics
Monroeville, PA
USA
[log in to unmask]<mailto:[log in to unmask]>
412-858-1272


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