Explained sum of squares: Difference between revisions

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:<math>\text{ESS} = \sum_{i=1}^n \left(\hat{y}_i - \bar{y}\right)^2.</math>
 
In some cases (see below) : [[total sum of squares]]&nbsp;=&nbsp;'''explained sum of squares'''&nbsp;+&nbsp;[[residual sum of squares]].
 
==Partitioning in simple linear regression==