Krahasoni metodat

	Regresioni logjik multinomial	Modelet e Interaksionit Hapësinor (Gravitacional)
Fusha	Ekonometri	Analiza hapësinore
Familja	Regression model	Regression model
Viti i origjinës	1974	1971
Krijuesi	McFadden	Alan Wilson (entropy-maximizing family)
Lloji	Multinomial logistic regression	Model of flows between spatial origins and destinations
Burimi themelues	McFadden, D. (1974). Conditional Logit Analysis of Qualitative Choice Behavior. In P. Zarembka (Ed.), Frontiers in Econometrics (pp. 105-142). Academic Press. ISBN: 978-0127761503	Wilson, A. G. (1971). A family of spatial interaction models, and associated developments. Environment and Planning A, 3(1), 1–32.
Emërtime të tjera	multinomial logistic regression, polytomous logistic regression, softmax regression, Çok Kategorili Lojistik Regresyon	gravity model, spatial interaction model, competing destinations model, mekânsal etkileşim modeli
Të lidhura	5	4
Përmbledhja	Multinomial logistic regression is a maximum-likelihood method for a nominal (unordered) dependent variable with more than two categories. Building on McFadden's 1974 treatment of qualitative choice, it gives each category its own set of coefficients relative to a reference category.	Spatial interaction models predict the volume of flows — migrants, commuters, shoppers, trade, trips — between origins and destinations as a function of the size of each place and the distance or cost separating them. By analogy to Newton's gravity, interaction rises with the 'mass' of origin and destination and falls with separation, and Wilson's 1971 entropy-maximizing family put these models on a rigorous footing for transport, migration, and retail analysis.