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Jay Arthur
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303-756-9144
KnowWare
International, Inc.
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Denver, CO 80224
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Copyright © 2009
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QI Macros control chart formulas, capabilty analysis formulas and other
calculations are taken from widely accepted SPC References
including, Montgomery, Breyfogle, Juran and NIST. The exact formulas and
other information for each chart can be found by clicking on the links
below:
Control Chart Formulas
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Attribute Control Charts
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Variable Control Charts
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Other Control Chart Calculation Information
Process Capability Analysis Formulas
If you still need more help after reading the following information and
our free pdf, consider our Histogram Whitepaper.
Other Resources
Six Sigma and SPC Reference Books
If you want a good Lean Six Sigma reference, consider my DeMystified
book:
If you don't have a good statistical reference book, I can recommend:
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 Douglas
Montgomery, Introduction to Statistical Process Control (4th), John
Wiley & Sons, NY, 2001. |
 Douglas
Montgomery, Design and Analysis of Experiments (5th), John Wiley &
Sons, NY, 2001 |
Montgomery Instructor Companion Site includes
Data
Sets Referenced in Montgomery's book |
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Automotive Industry Action Group
Resources
Statistical Process Control (2nd), AIAG 2005
Measurement Systems Analysis (3rd), AIAG, 2002
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NIST
- Engineering Statistics On Line Handbook |
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the FREE 30-day Evaluation copy of the QI Macros Excel SPC Software for Six Sigma
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Juran's
Quality Control Handbook (4th), McGraw Hill, NY, 1988.