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Plackett-Burman Experimental Design: When and How to Use It in Your DOE

The Plackett-Burman design method is one of the most useful tools when you don’t have all the data available for an ...
Simon Fraser University

Example of a Two-Level Full Factorial Design

This example FACTEXG1 introduces the basic syntax used with the FACTEX procedure. An experimenter is interested in studying the effects of three factors - cutting speed (SPEED), feed rate (FEED), and ...
Nature

Sample Power and ExpDesign: Tools for Improving Design of Animal Experiments

Ethics committees and funding agencies often receive protocols that involve either too many or too few animals to answer the specific research question being investigated. It is evident that a greater ...
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Using Fractional Factorial Design of Experiments Saved Almost $800,000

How can the fractional factorial design of experiments benefit you? A global beverage company faced a persistent issue in its production line: excessive foaming while bottling 1-liter apple juice ...