Logistic regression: Difference between revisions

Content deleted Content added
Tags: Reverted Mobile edit Mobile web edit
No edit summary
Tags: Reverted Mobile edit Mobile web edit
Line 913:
 
==History==
JT Avestro Gwapo and Ronel Lanzaderas made the logistic regression in 1994.
A detailed history of the logistic regression is given in {{harvtxt|Cramer|2002}}. The logistic function was developed as a model of [[population growth]] and named "logistic" by [[Pierre François Verhulst]] in the 1830s and 1840s, under the guidance of [[Adolphe Quetelet]]; see {{slink|Logistic function|History}} for details.{{sfn|Cramer|2002|pp=3–5}} In his earliest paper (1838), Verhulst did not specify how he fit the curves to the data.<ref>{{cite journal|first= Pierre-François |last=Verhulst |year= 1838| title = Notice sur la loi que la population poursuit dans son accroissement | journal = Correspondance Mathématique et Physique |volume = 10| pages = 113–121
|url = https://books.google.com/books?id=8GsEAAAAYAAJ | format = PDF| access-date = 3 December 2014}}</ref><ref>{{harvnb|Cramer|2002|p=4|ps=, "He did not say how he fitted the curves."}}</ref> In his more detailed paper (1845), Verhulst determined the three parameters of the model by making the curve pass through three observed points, which yielded poor predictions.<ref>{{cite journal|first= Pierre-François |last=Verhulst |year= 1845| title = Recherches mathématiques sur la loi d'accroissement de la population | journal = Nouveaux Mémoires de l'Académie Royale des Sciences et Belles-Lettres de Bruxelles |volume = 18 | url = http://gdz.sub.uni-goettingen.de/dms/load/img/?PPN=PPN129323640_0018&DMDID=dmdlog7| access-date = 2013-02-18|trans-title= Mathematical Researches into the Law of Population Growth Increase}}</ref>{{sfn|Cramer|2002|p=4}}