Módszerek összehasonlítása

	Többváltozós lineáris regresszió	Logistic Regression
Tudományterület	Statisztika	Kutatási statisztika
Módszercsalád	Regression model	Process / pipeline
Keletkezés éve	1886	1958
Megalkotó	Francis Galton; formalized by Karl Pearson	David Roxbee Cox
Típus	Parametric linear model	Method
Alapmű	Galton, F. (1886). Regression towards mediocrity in hereditary stature. Journal of the Anthropological Institute of Great Britain and Ireland, 15, 246–263.	Cox, D. R. (1958). The regression analysis of binary sequences. Journal of the Royal Statistical Society, Series B, 20(2), 215–242.
Alternatív nevek	MLR, OLS regression, multiple regression, linear regression with multiple predictors	logit model, binomial logistic regression, LR
Kapcsolódó	8	3
Összefoglaló	Multiple linear regression (MLR) is a parametric regression model that expresses a continuous outcome as a weighted linear combination of two or more predictor variables plus a random error term. The unknown weights (regression coefficients) are estimated by ordinary least squares (OLS), which minimises the sum of squared residuals. The method traces to Francis Galton's 1886 work on hereditary stature and was placed on firm mathematical footing by Karl Pearson; Draper and Smith's 1966 textbook established it as the standard framework for applied regression.	Logistic regression is a statistical method for modeling the probability of a binary outcome (disease present/absent, success/failure) as a function of continuous and categorical predictors. Developed by David Roxbee Cox (1958), it solves the problem of predicting categorical outcomes by applying a logistic transformation to constrain predictions to the [0,1] probability interval, enabling accurate risk stratification, diagnostic prediction, and causal inference in epidemiology, medicine, and social science.