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Proof, tea and Fisher: the origin of experimental design
In the design of experiments in statistics, the lady drinking tea is a random experiment reported by Ronald Fisher in his book The Design of Experiments...
Taguchi's experimental design
The Taguchi experimental design is a statistical method used to improve the quality of products and manufacturing processes. Developed by Dr. Genichi Taguchi, it aims to...
Reliability and the Weibull Distribution
Weibull's law is most often used to model reliability data. Ellistat's Data Analysis module makes it easy for you to perform these analyses. Definitions: Reliability,...