Explained sum of squares
In statistics, the explained sum of squares (ESS), alternatively known as the model sum of squares or sum of squares due to regression ("SSR" – not to be confused with the residual sum of squares RSS or sum of squares of errors), is a quantity used in describing how well a model, often a regression model, represents the data being modelled. In particular, the explained sum of squares measures how much variation there is in the modelled values and this is compared to the total sum of squares ( TSS ), which measures how much variation there is in the observed data, and to the residual sum of squares, which measures the variation in the error between the observed data and modelled values.
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Coefficient of determinationESSErrors and residualsFraction of variance unexplainedGeneralized chi-squared distributionList of statistics articlesOutline of regression analysisPartition of sums of squaresPearson correlation coefficientResidual sum of squaresSSCPSSRSquared deviations from the meanSum of squaresTotal sum of squaresType III
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Explained sum of squares
In statistics, the explained sum of squares (ESS), alternatively known as the model sum of squares or sum of squares due to regression ("SSR" – not to be confused with the residual sum of squares RSS or sum of squares of errors), is a quantity used in describing how well a model, often a regression model, represents the data being modelled. In particular, the explained sum of squares measures how much variation there is in the modelled values and this is compared to the total sum of squares ( TSS ), which measures how much variation there is in the observed data, and to the residual sum of squares, which measures the variation in the error between the observed data and modelled values.
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In der Statistik ist die (durc ...... lischen Abkürzungen gebraucht.
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In statistics, the explained s ...... rved data and modelled values.
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In der Statistik ist die (durc ...... it englischen Abkürzungen gebr
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In statistics, the explained s ...... rved data and modelled values.
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Erklärte Quadratsumme
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Explained sum of squares
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Somma dei quadrati spiegata
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