GLM with ANOVA Focus

Sections:

• One Way ANOVA
• Two Way ANOVA
• ANOVA with Repeated Measures
• Mixed Model ANOVA
• Running Code

It does not assume that the response variable itself is normally distributed in each group — only that residuals (after accounting for group means) are. It does not require knowing the full distribution of the data beyond the assumptions above.

ANOVA is fairly robust to violations of normality when: Sample sizes are large (thanks to the Central Limit Theorem). Group sizes are roughly equal.

One Way ANOVA

Two Way ANOVA

ANOVA with Repeated Measures

Mixed Model ANOVA

Quarto enables you to weave together content and executable code into a finished document. To learn more about Quarto see https://quarto.org.

Running Code

When you click the Render button a document will be generated that includes both content and the output of embedded code. You can embed code like this:

1 + 1

[1] 2

You can add options to executable code like this

[1] 4

The echo: false option disables the printing of code (only output is displayed).