Experimentation is a vital part of the scientific method. Most problems in science require observation of the system at work and experimentation to elucidate information about how the system works. In ...

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 ...

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

Several new methodological issues that arise within two-way factorial designs for survival experiments are discussed within the framework of asymptotic theory for the proportional hazards model with ...

Renewable Agriculture and Food Systems, Vol. 21, No. 2 (June 2006), pp. 106-113 (8 pages) In organic pasture systems, the balance of soil fertility is maintained by maximizing the cycling of on-farm ...

Comparative analyses of natural and mutated sequences have been used to probe mechanisms of gene expression, but small sample sizes may produce biased outcomes. We applied an unbiased ...

What is a foldover design? A design created by adding an identical but complementary fraction to an original fraction of a factorial design in statistical experiments. The new design has twice the ...