A function to help graphical model checks of lm and ANOVA

As always a more colourful version of this post is available on rpubs. Even if LM are very simple models at the basis of many more complex ones, LM still have some assumptions that if not met would render any interpretation from the models plainly wrong. In my field of research most people were taught … Continue reading A function to help graphical model checks of lm and ANOVA

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