Anova Multiple Comparisons Correction. To use this in R you can use the TukeyHSD function. And do so in a way that controls the false discovery rate to.
Apr 01 2017 To identify significant differences between specific groups you need to perform a pairwise comparisons post hoc test. For more information about this process read my post about Using Post Hoc Tests with ANOVA. ˆ ˆ ˆ ˆ This statistic has a T distribution with N-J df.
Mar 07 2011 The Tukey Honest Significant Difference HSD method controls for the Type I error rate across multiple comparisons and is generally considered an acceptable technique.
ˆ ˆ ˆ ˆ This statistic has a T distribution with N-J df. Pairwise comparisons of interest if only the row factor or column factor is significant r I 2 or r J 2 respectively in either case the Bonferroni correction for multiple comparisons uses α αr comparisons between the rows are made using row means so that confidence intervals have the form y. Learn vocabulary terms and more with flashcards games and other study tools. We use a modi ed signi cance level of α 005 3 00167.
