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Section 5.2 Learning Objectives
By the end of this chapter, you will be able to:
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Create a reproducible dataset in R.
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Conduct one-way and two-way ANOVAs.
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Interpret ANOVA output (F, p, SS, MS).
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Run post-hoc comparisons with Tukeyβs HSD.
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Compare models using AIC.
Although the statistical method used here is called ANOVA, the goal of this chapter is to understand how group comparisons scale beyond two groups.