Learning Statistics: Concepts and Applications in R
Analysis of Variance: Comparing 3 Means
S1 • E16
Delve into ANOVA, short for analysis of variance, which is used for comparing three or more group means for statistical significance. ANOVA answers three questions: Do categories have an effect? How is the effect different across categories? Is this significant? Learn to apply the F-test and Tukey's honest significant difference (HSD) test.