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Artoria2e5 (talk | contribs) →Application: Can humans perform mental regression on a graph? Accuracy and bias in the perception of scatterplots |
Fix error in SSR formula to match source Jensen (2007) |
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: <math>y^* = \beta_0 + \beta_1 x^*,</math>
such that the weighted sum of squared residuals of the model is minimized:{{sfn|Fuller|1987|loc=Ch. 1.3.3}}
: <math>SSR = \sum_{i=1}^n\bigg(\frac{\varepsilon_i^2}{\sigma_\varepsilon^2} + \frac{\eta_i^2}{\sigma_\eta^2}\bigg) = \frac{1}{\sigma_\
See {{harvtxt|Jensen|2007}} for a full derivation.
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