DescriptionWikipedia reading time--- Model 3 residuals values plotted against predicted values.png
English: This chart plots the predicted values of model 3 against the residuals. This type of plot is useful for identifying heteroskedasticity in the data that is not accounted for in the model. As we see 2 clusters of data points, this does suggest heteroskedasticity and we should report HWC standard errors for publication. This isn't a great concern because we have a large amount of data.
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