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Regresia beta×Gama regresia (GLM)×Kvantilová regresia×
OdborŠtatistikaŠtatistikaEkonometria
RodinaRegression modelRegression modelRegression model
Rok vzniku200419891978
TvorcaFerrari & Cribari-NetoMcCullagh & Nelder (GLM framework)Koenker & Bassett
TypGeneralized linear model (beta distribution)Generalized linear modelConditional quantile regression
Pôvodný zdrojFerrari, S. L. P. & Cribari-Neto, F. (2004). Beta Regression for Modelling Rates and Proportions. Journal of Applied Statistics, 31(7), 799–815. DOI ↗McCullagh, P. & Nelder, J. A. (1989). Generalized Linear Models (2nd ed.). Chapman and Hall. DOI ↗Koenker, R. & Bassett, G., Jr. (1978). Regression Quantiles. Econometrica, 46(1), 33-50. DOI ↗
Ďalšie názvybeta regression model, proportion regression, Beta Regresyonugamma GLM, gamma generalized linear model, Gamma Regresyonu (GLM)conditional quantile regression, regression quantiles, Kantil Regresyon
Príbuzné445
ZhrnutieBeta regression is a generalized linear model introduced by Ferrari and Cribari-Neto (2004) for outcomes that are rates or proportions confined to the open interval (0,1). It models the mean of a beta-distributed response through a link function, making it the natural choice for fractions, probability scores, and proportion indices.Gamma regression is a generalized linear model that uses the gamma distribution to model a positive, right-skewed continuous outcome. Developed within the GLM framework of McCullagh and Nelder (1989), it is an alternative to ordinary linear regression for variables such as health-care costs, durations, and income.Quantile regression models conditional quantiles of an outcome - the median, the 25th or 75th percentile, and so on - rather than the conditional mean that OLS targets. Introduced by Koenker and Bassett in 1978, it reveals how predictors act across the whole distribution, including its tails.
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ScholarGatePorovnať metódy: Beta Regression · Gamma Regression · Quantile Regression. Získané 2026-06-19 z https://scholargate.app/sk/compare