6/22/2023 0 Comments Control chart minitabHe invented a new way of analyzing attribute data which is now known as the Laney control chart. David is a former statistician with BellSouth corporation for 33 years. Deming was still roaming the earth and helping us all understand continuous improvement. David and I go way back, we’ve been friends for 25 years plus back in the days when dr. David is enjoying retirement with his family in the Birmingham, Alabama area. It is now included in many statistical applications, such as Minitab and SigmaXL. David’s p-prime chart is an innovation that is being used in a wide variety of areas. He is a pioneer at BellSouth in TQM, DOE, and Six Sigma. Laney worked for 33 years at BellSouth as Directory of Statistical Methodology.
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