Cohen’s D – Effect Size for T-Test
The ultimate tutorial: interpretation of small, medium and large effects, formulas, power graphs and guidelines for SPSS, Excel and JASP.
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How to Run Levene’s Test in SPSS?
Levene's test evaluates the homogeneity of variances assumption required by ANOVA. This tutorial quickly walks you through.
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SPSS RM ANOVA – 2 Within-Subjects Factors
The ultimate guide to factorial repeated measures ANOVA
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