Types of ANOVA
There are two main types of ANOVA:
- One-way ANOVA: This is the most basic form of ANOVA and is used when there is only one independent variable with more than two levels or groups. It assesses whether there are any statistically significant differences among the means of the groups.
- Two-way ANOVA: Extending the one-way ANOVA, two-way ANOVA involves two independent variables. It allows for the examination of the main effects of each variable as well as the interaction between them. The interaction effect explores whether the effect of one variable on the dependent variable is different depending on the level of the other variable.
One-Way ANOVA
ANOVA, or Analysis of Variance, is a statistical method for comparing means among three or more groups, crucial in understanding group differences and relationships in diverse fields. In this article, we’ll focus on One-way ANOVA.
Table of Content
- What is ANOVA?
- Assumptions for ANOVA
- Types of ANOVA
- How to perform One-Way ANOVA?
- One-Way ANOVA Example
- Frequently Asked Questions (FAQs)
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