🌐EnglishEnglishDeutschEspañolFrançaisItalianoPortuguêsРусскийفارسی中文日本語EntityQ2246261· pop 10· linked from 115 articlesgeneralized least squaresused for fitting linear regression with correlated and/or heteroscedastic errorsConnectionserrors and residualsEntitycorrelationEntityCategoriesEstimation methodsLeast squaresRegression with time series structure