Krahasoni metodat

	Vlerësimi MM për Regresion Robust	Regresioni kuantil
Fusha	Statistikë	Ekonometri
Familja	Regression model	Regression model
Viti i origjinës	1987	1978
Krijuesi	Victor J. Yohai	Koenker & Bassett
Lloji	Robust linear regression	Conditional quantile regression
Burimi themelues	Yohai, V. J. (1987). High Breakdown-Point and High Efficiency Robust Estimates for Regression. Annals of Statistics, 15(2), 642-656.	Koenker, R. & Bassett, G., Jr. (1978). Regression Quantiles. Econometrica, 46(1), 33-50.
Emërtime të tjera	MM-estimation, MM robust regression, high-breakdown high-efficiency estimator, MM-Tahmin Edici	conditional quantile regression, regression quantiles, Kantil Regresyon
Të lidhura	5	5
Përmbledhja	The MM-estimator is a robust linear regression method introduced by Victor J. Yohai in 1987. It combines the high breakdown point of an S-estimator with the high efficiency of an M-estimator, so it resists outliers strongly while still using the data efficiently when errors are well-behaved.	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.