DOE - Design of Experiments
Design of experiments
is a tool used with six sigma in the DMAIC,
(define, measure, analyze, improve, control), programs among
others.
The use of any statistical techniques,
including SPC, (statistical
process control) to evaluate performance using experimentation to
find the most important variables that affect the quality of a product,
process, or service.
- Classify all the design, process,
or procedure variables that apply the most influence on the desired
design, process, or procedure reaction.
- Explore interactions between variables
in a design, process, or procedure.
- Evaluate variables in a design, process,
or procedure to decide if they are different.
- Explore any relationships between any of
the variables and their reactions sometimes using tools such as correlation
coefficient or scatter plots.
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