Tagged: multiple comparisons
← All topicsArticles tagged with multiple comparisons in Stats and Cats.
- Multiple Comparisons
Why testing many hypotheses inflates the false positive rate, and how family-wise error rate and false discovery rate corrections address the problem.
- The Multiple Comparisons Problem
Run enough tests at a 0.05 threshold and something will look significant by chance. What the family-wise error rate means, why it matters, and what to do about it.
- Post-Hoc Tests
Tukey's HSD, Bonferroni correction, and Scheffé's method for identifying which group pairs differ after a significant ANOVA.