. . "25532"^^ . "Quantile regression is a type of regression analysis used in statistics and econometrics. Whereas the method of least squares estimates the conditional mean of the response variable across values of the predictor variables, quantile regression estimates the conditional median (or other quantiles) of the response variable. Quantile regression is an extension of linear regression used when the conditions of linear regression are not met."@en . "R\u00E9gression quantile"@fr . . . . . . . "\u5206\u4F4D\u6578\u8FF4\u6B78\uFF08\u82F1\u8A9E\uFF1AQuantile regression\uFF09\u662F\u8FF4\u6B78\u5206\u6790\u7684\u65B9\u6CD5\u4E4B\u4E00\u3002\u6700\u65E9\u7531Roger Koenker\u548CGilbert Bassett\u65BC1978\u5E74\u63D0\u51FA\u3002 \u4E00\u822C\u5730\uFF0C\u4F20\u7EDF\u7684\u56DE\u5F52\u5206\u6790\u7814\u7A76\u81EA\u53D8\u91CF\u4E0E\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u671F\u671B\u4E4B\u95F4\u7684\u5173\u7CFB\uFF0C\u76F8\u5E94\u5F97\u5230\u7684\u56DE\u5F52\u6A21\u578B\u53EF\u7531\u81EA\u53D8\u91CF\u7684\u4F30\u8BA1\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u671F\u671B\uFF1B\u5206\u4F4D\u6570\u56DE\u5F52\u7814\u7A76\u81EA\u53D8\u91CF\u4E0E\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u5206\u4F4D\u6570\u4E4B\u95F4\u7684\u5173\u7CFB\uFF0C\u76F8\u5E94\u5F97\u5230\u7684\u56DE\u5F52\u6A21\u578B\u53EF\u7531\u81EA\u53D8\u91CF\u4F30\u8BA1\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u5206\u4F4D\u6570\u3002\u76F8\u8F03\u65BC\u50B3\u7D71\u8FF4\u6B78\u5206\u6790\u4EC5\u80FD\u5F97\u5230\u56E0\u53D8\u91CF\u7684\u4E2D\u592E\u8DA8\u52E2\uFF0C\u5206\u91CF\u8FF4\u6B78\u53EF\u4EE5\u9032\u4E00\u6B65\u63A8\u8AD6\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u6982\u7387\u5206\u5E03\u3002\u5206\u91CF\u8FF4\u6B78\u5C6C\u65BC\u4E4B\u4E00\u3002"@zh . . "\u5206\u4F4D\u6578\u8FF4\u6B78\uFF08\u82F1\u8A9E\uFF1AQuantile regression\uFF09\u662F\u8FF4\u6B78\u5206\u6790\u7684\u65B9\u6CD5\u4E4B\u4E00\u3002\u6700\u65E9\u7531Roger Koenker\u548CGilbert Bassett\u65BC1978\u5E74\u63D0\u51FA\u3002 \u4E00\u822C\u5730\uFF0C\u4F20\u7EDF\u7684\u56DE\u5F52\u5206\u6790\u7814\u7A76\u81EA\u53D8\u91CF\u4E0E\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u671F\u671B\u4E4B\u95F4\u7684\u5173\u7CFB\uFF0C\u76F8\u5E94\u5F97\u5230\u7684\u56DE\u5F52\u6A21\u578B\u53EF\u7531\u81EA\u53D8\u91CF\u7684\u4F30\u8BA1\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u671F\u671B\uFF1B\u5206\u4F4D\u6570\u56DE\u5F52\u7814\u7A76\u81EA\u53D8\u91CF\u4E0E\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u5206\u4F4D\u6570\u4E4B\u95F4\u7684\u5173\u7CFB\uFF0C\u76F8\u5E94\u5F97\u5230\u7684\u56DE\u5F52\u6A21\u578B\u53EF\u7531\u81EA\u53D8\u91CF\u4F30\u8BA1\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u5206\u4F4D\u6570\u3002\u76F8\u8F03\u65BC\u50B3\u7D71\u8FF4\u6B78\u5206\u6790\u4EC5\u80FD\u5F97\u5230\u56E0\u53D8\u91CF\u7684\u4E2D\u592E\u8DA8\u52E2\uFF0C\u5206\u91CF\u8FF4\u6B78\u53EF\u4EE5\u9032\u4E00\u6B65\u63A8\u8AD6\u56E0\u53D8\u91CF\u7684\u6761\u4EF6\u6982\u7387\u5206\u5E03\u3002\u5206\u91CF\u8FF4\u6B78\u5C6C\u65BC\u4E4B\u4E00\u3002"@zh . "Regressione dei quantili"@it . . "\u5206\u4F4D\u6578\u8FF4\u6B78"@zh . . . . . . . "La r\u00E9gression quantile est un type de r\u00E9gression utilis\u00E9e en statistiques. Alors que la m\u00E9thode des moindres carr\u00E9s fournit une estimation de la moyenne conditionnelle de la variable r\u00E9ponse \u00E9tant donn\u00E9 certaines valeurs des variables pr\u00E9dictives, la r\u00E9gression quantile donne par approximation soit la m\u00E9diane, soit les autres quantiles de la variable r\u00E9ponse. Dans la r\u00E9gression lin\u00E9aire le coefficient de r\u00E9gression repr\u00E9sente le changement op\u00E9r\u00E9 dans la variable r\u00E9ponse produit par une unit\u00E9 de changement dans la variable pr\u00E9dictive associ\u00E9e \u00E0 ce coefficient. Le param\u00E8tre de r\u00E9gression quantile procure une estimation du changement dans un quantile sp\u00E9cifique de la variable r\u00E9ponse produit par une unit\u00E9 de changement de la variable pr\u00E9dictive."@fr . . . . . "La regressione dei quantili (o regressione quantile o ancora regressione quantilica) \u00E8 un tipo di analisi di regressione usato in statistica e in econometria. Se il metodo dei minimi quadrati risulta nella stima della media della variabile di risposta condizionata ai valori delle variabili indipendenti, la regressione dei quantili mira a stimare mediana condizionata, o altri quantili della variabile dipendente. La regressione mediana si ottiene minimizzando la somma degli scarti assoluti, mentre per altri quantili , la funzione di perdita \u00E8 dove \u00E8 il residuo e \u00E8 la funzione indicatrice. Per costruzione, la retta (o iperpiano) di regressione si trova al di sopra della proporzione delle osservazioni del campione. Perci\u00F2, nel caso della mediana met\u00E0 delle osservazioni si trover\u00E0 sopra alla retta di regressione e met\u00E0 sotto."@it . . . . . . . . . "Regress\u00E3o quant\u00EDlica"@pt . . . "Als Quantilsregression wird eine Methode zum Sch\u00E4tzen der Parameter eines linearen Regressionsmodells bezeichnet. Im Gegensatz zur Kleinste-Quadrate-Sch\u00E4tzung, die den Erwartungswert der Zielgr\u00F6\u00DFe sch\u00E4tzt, ist die Quantilsregression dazu geeignet, ihre Quantile zu sch\u00E4tzen. Die Quantilsregression ist somit eine M\u00F6glichkeit durch die Betrachtung anderer Eigenschaften der Zielgr\u00F6\u00DFenverteilung, den dem klassischen linearen Modell unterliegenden Fokus auf den Erwartungswert der Zielgr\u00F6\u00DFe aufzugeben. Die Median-Regression stellt einen Spezialfall der Quantilsregression dar."@de . . . . . . . . . . "Regress\u00E3o Quant\u00EDlica \u00E9 um tipo de regress\u00E3o utilizada na . Considerando que o m\u00E9todo dos m\u00EDnimos quadrados produz estimativas aproximadas da m\u00E9dia condicional da vari\u00E1vel dependente para determinados valores das vari\u00E1veis preditoras, a regress\u00E3o quant\u00EDlica produz estimativas aproximadas quer seja da mediana qualquer outros quantis da vari\u00E1vel dependente."@pt . "Regresi\u00F3n cuant\u00EDlica"@es . . . . . . . . . . . . . "Quantilsregression"@de . "La regresi\u00F3n cuant\u00EDlica es un tipo de an\u00E1lisis de regresi\u00F3n que se utiliza en estad\u00EDstica y econometr\u00EDa. En tanto que el m\u00E9todo de m\u00EDnimos cuadrados arroja estimaciones que se aproximan a la esperanza condicional de la variable de respuesta dados ciertos valores de las variables de predicci\u00F3n, la Regresi\u00F3n cuant\u00EDlica tiene como objetivo estimar la mediana condicional u otros cuantiles de la variable de respuesta.\u200B"@es . . . . . "La r\u00E9gression quantile est un type de r\u00E9gression utilis\u00E9e en statistiques. Alors que la m\u00E9thode des moindres carr\u00E9s fournit une estimation de la moyenne conditionnelle de la variable r\u00E9ponse \u00E9tant donn\u00E9 certaines valeurs des variables pr\u00E9dictives, la r\u00E9gression quantile donne par approximation soit la m\u00E9diane, soit les autres quantiles de la variable r\u00E9ponse."@fr . . . "14692673"^^ . . . . "Quantile regression is a type of regression analysis used in statistics and econometrics. Whereas the method of least squares estimates the conditional mean of the response variable across values of the predictor variables, quantile regression estimates the conditional median (or other quantiles) of the response variable. Quantile regression is an extension of linear regression used when the conditions of linear regression are not met."@en . . "La regresi\u00F3n cuant\u00EDlica es un tipo de an\u00E1lisis de regresi\u00F3n que se utiliza en estad\u00EDstica y econometr\u00EDa. En tanto que el m\u00E9todo de m\u00EDnimos cuadrados arroja estimaciones que se aproximan a la esperanza condicional de la variable de respuesta dados ciertos valores de las variables de predicci\u00F3n, la Regresi\u00F3n cuant\u00EDlica tiene como objetivo estimar la mediana condicional u otros cuantiles de la variable de respuesta.\u200B"@es . . . . . . "Quantile regression"@en . . . . . . . . "La regressione dei quantili (o regressione quantile o ancora regressione quantilica) \u00E8 un tipo di analisi di regressione usato in statistica e in econometria. Se il metodo dei minimi quadrati risulta nella stima della media della variabile di risposta condizionata ai valori delle variabili indipendenti, la regressione dei quantili mira a stimare mediana condizionata, o altri quantili della variabile dipendente. La regressione mediana si ottiene minimizzando la somma degli scarti assoluti, mentre per altri quantili , la funzione di perdita \u00E8 dove \u00E8 il residuo e \u00E8 la funzione indicatrice."@it . . . "1123355538"^^ . "Als Quantilsregression wird eine Methode zum Sch\u00E4tzen der Parameter eines linearen Regressionsmodells bezeichnet. Im Gegensatz zur Kleinste-Quadrate-Sch\u00E4tzung, die den Erwartungswert der Zielgr\u00F6\u00DFe sch\u00E4tzt, ist die Quantilsregression dazu geeignet, ihre Quantile zu sch\u00E4tzen. Die Quantilsregression ist somit eine M\u00F6glichkeit durch die Betrachtung anderer Eigenschaften der Zielgr\u00F6\u00DFenverteilung, den dem klassischen linearen Modell unterliegenden Fokus auf den Erwartungswert der Zielgr\u00F6\u00DFe aufzugeben. Die Median-Regression stellt einen Spezialfall der Quantilsregression dar."@de . . "Regress\u00E3o Quant\u00EDlica \u00E9 um tipo de regress\u00E3o utilizada na . Considerando que o m\u00E9todo dos m\u00EDnimos quadrados produz estimativas aproximadas da m\u00E9dia condicional da vari\u00E1vel dependente para determinados valores das vari\u00E1veis preditoras, a regress\u00E3o quant\u00EDlica produz estimativas aproximadas quer seja da mediana qualquer outros quantis da vari\u00E1vel dependente."@pt . . . .