Module 6: ANOVA

Author

Aaron R. Caldwell, Ph.D.

In this module, we will take start looking at the analysis of variance (ANOVA).

I have split the lecture videos into three sections: introductory, multiple comparisons, and assumptions.

Lecture Videos: Introductory

Lecture Notes

Lecture notes displayed in the lectures can always be found at the lecture notes website.

Review

Pairwise and and familywise errror

Conceptual Principles of ANOVA

Math behind the ANOVA

ANOVA as a linear model of means

Exploration of the OASIS data

ANOVA with the OASIS Data

Significance … again

Lecture Videos: multiple comparisons

Lecture Notes

Lecture notes displayed in the lectures can always be found at the lecture notes website

The multiple testing problem

Bonferroni Method

Bonferroni Continued

Tukey HSD method

False Discovery Rate

Benjamani Hochberg Method

Lecture Videos: Assumptions

Lecture Notes

Lecture notes displayed in the lectures can always be found at the lecture notes website

ANOVA Assumptions

Heteroscedasticity tests

Assumption Violation Procedures

Extra Remarks on ANOVA