![]() Regressions: Why Are Economists Obessessed with Them? March 2006. Imagine that you are investigating the relationship between the size of a treat and the rate at which a dog. Statistical Methods for Research Workers (Twelfth ed.). Journal of the Royal Statistical Society. "The goodness of fit of regression formulae, and the distribution of regression coefficients". (1885) (Galton uses the term "regression" in this paper, which discusses the height of humans.) Presidential address, Section H, Anthropology. (Galton uses the term "reversion" in this paper, which discusses the size of peas.)įrancis Galton. ![]() The phenomenon was that the heights of descendants of tall ancestors tend to regress down towards a normal average (a phenomenon also known as regression toward the mean) (Galton, reprinted 1989). "Typical laws of heredity", Nature 15 (1877), 492–495, 512–514, 532–533. The term 'regression' was coined by Francis Galton in the 19th century to describe a biological phenomenon. "Kinship and Correlation (reprinted 1989)". Before 1970, it sometimes took up to 24 hours to receive the result from one regression. In the 1950s and 1960s, economists used electromechanical desk "calculators" to calculate regressions. In this respect, Fisher's assumption is closer to Gauss's formulation of 1821. 13,14,15 Fisher assumed that the conditional distribution of the response variable is Gaussian, but the joint distribution need not be. We hope that the following list of synonyms for the word regress will help you to finish. 11,12 In the work of Yule and Pearson, the joint distribution of the response and explanatory variables is assumed to be Gaussian. Synonyms, crossword answers and other related words for REGRESS. 7,8 For Galton, regression had only this biological meaning, 9,10 but his work was later extended by Udny Yule and Karl Pearson to a more general statistical context. ![]() The phenomenon was that the heights of descendants of tall ancestors tend to regress down towards a normal average (a phenomenon also known as regression toward the mean). Medicine Subsidence of the symptoms or process of a disease. Psychology Reversion to an earlier or less mature pattern of feeling or behavior. The term "regression" was coined by Francis Galton in the nineteenth century to describe a biological phenomenon. The process or an instance of regressing, as to a less perfect or less developed state. Here are the interesting parts of what I found (mostly from wikipedia.) Best expression synonyms for 'relapse' related to 'regress' are 'go back', 'turn back' and 'throw back'. I arrived here via a search for how a regression got its name.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |