Regression - Diagnostic - Plot - Residuals vs Fitted extension
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Create a scatterplot of residuals versus fitted values
A chart of residual versus fitted values from a regression model. See this Cross Validated post for a discussion of the interpretation of this diagnostic.
An example output from running this QScript on a Regression - Linear Regression output is shown below.
Uses the plot.lm or plot.glm function from the stats R package.
Bock, T. (2018, August 3) What are Residuals? [Blog post]. Accessed from https://www.displayr.com/learn-what-are-residuals/.
includeWeb("QScript R Output Functions"); const menu_location = "Regression > Diagnostic > Plot > Residuals vs Fitted"; errorIfExtensionsUnavailableInQVersion(menu_location); createDiagnosticROutputFromSelection(menu_location);