Carolina QuotesThe researcher hoping to break new ground in the theory of experimental design should involve himself in the design of actual experiments. The investigator who hopes to revolutionize decision theory should observe and take part in the making of important decisions.
George E. P. Box Connected to the Carolinas
Source
p. 792
- work
- Science and Statistics (1976)
- year
- 1976
- locator
- p. 792
Cite this record
“The researcher hoping to break new ground in the theory of e…” George E. P. Box. Carolina Quotes, record CQ-5411F64EE7. https://carolinaquotes.com/quote/5411f64ee7
More from George E. P. Box
An innovative discussion of building empirical models and the fitting of surfaces to data. Introduces the general philosophy of response surface methodology, and details least squares for response surface work, factorial designs at two levels, fitting second-order models, adequacy of estimation and the use of transformation, occurrence and elucidation of ridge systems, and more. Some results are presented for the first time. Includes real-life exercises, nearly all with solutions.
Statistical criteria should (1) be sensitive to change in the specific factors tested, (2) be insensitive to changes, of a magnitude likely to occur in practice, in extraneous factors.
Remember that all models are wrong; the practical question is how wrong do they have to be to not be useful.