Tukeytest, also known as Tukey’s Honest Significant Test (HSD) test, is a post-hoc statistical test used to determine whether the means of two sets of data are statistically different from each other. This test is based on the studentized range distribution and is performed after an ANOVA ...
Tukey’s LSD(Least Significant Difference) is another post-hoc test that can be used following an ANOVA with a significant result. It is similar toTukey’s HSD test, except that a t-test is used instead of a q-test. This means that it has higher power but is more susceptible ...
The Tukey test is a post hoc test in that the comparisons between variables are made after the data has already been collected. This differs from an a priori test, in which these comparisons are made in advance. In the former case, you might look at the mile run times of students in t...