- Tukey’s Method — tests all possible pairwise differences of means
- Scheffe’s Method — tests all possible contrasts at the same time
- Bonferroni’s Method — tests, or puts simultaneous confidence intervals around a pre-selected group of contrasts
The 2-way Unequal Sample Size F-Test is designed to execute on the entire dataset. No group-by parameter is provided for this test, but if such a test is desired, multiple tests must be run on pre-prepared datasets with group-by variables in each as different constants. Two or more treatments must exist in the data within the dataset.
Given a table name of tabulated values, an F-Test is produced. The N-Way ANOVA tests whether a set of sample means are all equal (the null hypothesis). Output is a p-value which when compared to the user’s threshold, determines whether the null hypothesis should be rejected.