
“All models are wrong; some models are useful.”
For instance in George E. P. Box, William Hunter and Stuart Hunter, Statistics for Experimenters, second edition, 2005, page 440. See "All models are wrong".
Source: Analysis Patterns: Reusable Object Models, 1997, p. 2
“All models are wrong; some models are useful.”
For instance in George E. P. Box, William Hunter and Stuart Hunter, Statistics for Experimenters, second edition, 2005, page 440. See "All models are wrong".
Source: David Brancaccio (2013) " Nobel Prize in Economics winner Lars Peter Hansen on imperfect models http://www.marketplace.org/topics/economy/nobel-prize-economics-winner-lars-peter-hansen-imperfect-models" at marketplace.org.
“Essentially, all models are wrong, but some are useful.”
Source: Empirical Model-Building and Response Surfaces (1987), p. 424,
Source: Empirical Model-Building and Response Surfaces (1987), p. 74
Ackoff (1999, p. 34) cited in: Michael C. Jackson (2000) Systems Approaches to Management. p. 234.
1990s
Source: Analysis Patterns: Reusable Object Models, 1997, p. 314
Source: 1960s, Scientific method: optimizing applied research decisions, 1962, p. 108 as cited in: Charles West Churchman, Richard O. Mason (1976) World modeling: a dialogue. p. 23.
Source: 1960s, Scientific method: optimizing applied research decisions, 1962, p. 108 as cited in: Joe H. Ward, Earl Jennings (1973) Introduction to linear models. p. 4.
Source: The Concept and the Role of the Model in Mathematics and Natural and Social Sciences (1961), p. 79; Part of the article "Models in applied probability", published earlier in Synthese, 12 (1960), p. 204-210.