Factorial Experiments: Main Effects, Interaction & the Interaction Plot
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Lessons in this course
- Group Means & the Grand Mean: Setting Up a One-Factor ExperimentFree
- Sums of Squares: SSB, SSW and SST with DEVSQ Pro
- The One-Way ANOVA Table: df, Mean Squares, F and the p-Value Pro
- Effect Size: Eta Squared, Omega Squared and Cohen's f Pro
- Checking the Assumptions: Variance Ratio, Residuals & Levene's Test Pro
- Post-Hoc Tests: Tukey HSD and Bonferroni-Adjusted t-Tests Pro
- Two-Way ANOVA without Replication: The Randomised Block Design Pro
- Factorial Experiments: Main Effects, Interaction & the Interaction Plot Pro