55. Statistics: Multi-comparison with Tukey’s test and the Holm-Bonferroni method

If an ANOVA test has identified that not all groups belong to the same population, then methods may be used to identify which groups are significantly different to each other.

Below are two commonly used methods: Tukey’s and Holm-Bonferroni.

These two methods assume that data is approximately normally distributed. Continue reading “55. Statistics: Multi-comparison with Tukey’s test and the Holm-Bonferroni method”