ANOVATutorials Three-Way ANOVA: Definition & Example by Erma Khan January 17, 2023 by Erma Khan A three-way ANOVA is used to determine how three different factors affect some response variable.… Read more
ANOVATutorials Dunn’s Test for Multiple Comparisons by Erma Khan January 17, 2023 by Erma Khan A Kruskal-Wallis test is used to determine whether or not there is a statistically significant difference… Read more
ANOVATutorials How to Use Dunnett’s Test for Multiple Comparisons by Erma Khan January 17, 2023 by Erma Khan An ANOVA (Analysis of Variance) is used to determine whether or not there is a… Read more
ANOVATutorials An Introduction to ANCOVA (Analysis of Variance) by Erma Khan January 17, 2023 by Erma Khan ANCOVA stands for “analysis of covariance.” To understand how an ANCOVA works, it helps to first understand… Read more
ANOVATutorials Friedman Test: Definition, Formula, and Example by Erma Khan January 17, 2023 by Erma Khan The Friedman Test is a non-parametric alternative to the Repeated Measures ANOVA. It is used to determine whether or… Read more
ANOVATutorials A Guide to Using Post Hoc Tests with ANOVA by Erma Khan January 17, 2023 by Erma Khan An ANOVA is a statistical test that is used to determine whether or not there… Read more
ANOVATutorials Two-Way ANOVA: Definition, Formula, and Example by Erma Khan January 17, 2023 by Erma Khan A two-way ANOVA (“analysis of variance”) is used to determine whether or not there is a… Read more
ANOVATutorials Kruskal-Wallis Test: Definition, Formula, and Example by Erma Khan January 17, 2023 by Erma Khan A Kruskal-Wallis test is used to determine whether or not there is a statistically significant… Read more