Porovnať metódy

	Regresia najmenšej mediánovej sumy štvorcov (LMS)	Regresia metódou najmenších orezaných štvorcov (LTS)
Odbor	Štatistika	Štatistika
Rodina	Regression model	Regression model
Rok vzniku	1984	1984
Tvorca	Peter J. Rousseeuw	Peter J. Rousseeuw
Typ	Robust linear regression	Robust linear regression
Pôvodný zdroj	Rousseeuw, P. J. (1984). Least Median of Squares Regression. Journal of the American Statistical Association, 79(388), 871-880.	Rousseeuw, P. J. (1984). Least Median of Squares Regression. Journal of the American Statistical Association, 79(388), 871-880.
Ďalšie názvy	LMS, least median of squares regression, en küçük medyan kareler (LMS)	LTS, least trimmed squares regression, trimmed least squares, robust regression
Príbuzné	5	5
Zhrnutie	Least Median of Squares is a robust linear regression method introduced by Peter J. Rousseeuw in 1984. Instead of minimising the sum of squared residuals like ordinary least squares, it minimises the median of the squared residuals, which lets the fit resist contamination by up to roughly 50% outliers.	Least Trimmed Squares is a robust linear regression method introduced by Peter J. Rousseeuw in 1984. Instead of fitting all residuals, it estimates the coefficients by minimising the sum of only the h smallest squared residuals, which gives it a breakdown point of up to 50% and reliable estimates on data heavily contaminated by outliers.