Compara mètodes

	Regressió logística ordinal (model de probabilitats proporcionals)	Multinomial Logistic Regression
Camp	Estadística	Estadística
Família	Regression model	Regression model
Any d'origen	2010	1966–1974
Autor original	Agresti (textbook treatment); proportional odds model	Cox (1966); Theil (1969); formalized by McFadden (1974)
Tipus	Ordinal logistic regression	Generalized linear model
Font seminal	Agresti, A. (2010). Analysis of Ordinal Categorical Data (2nd ed.). Wiley.	Agresti, A. (2002). Categorical Data Analysis (2nd ed.). Wiley-Interscience. ISBN: 978-0471360933
Àlies	proportional odds model, ordered logit, ordinal logistic regression, Ordinal Regresyon (Proportional Odds)	polytomous logistic regression, softmax regression, multinomial logit, nominal logistic regression
Relacionats	5	4
Resum	Ordinal logistic regression models an ordered categorical outcome — such as a Likert rating, a satisfaction level, or an education tier — as a function of predictors. It is the ordinal extension of logistic regression, developed in standard treatments such as Agresti's Analysis of Ordinal Categorical Data (2010), and in its most common form it is the proportional odds model.	Multinomial logistic regression extends binary logistic regression to outcomes with three or more unordered categories. It models the log-odds of each category relative to a chosen reference category as a linear function of the predictors, and estimates all parameters simultaneously via maximum likelihood. It is the standard choice when the dependent variable is nominal with multiple levels.