 |
Tukey's HSD
Post Hoc Test Steps
|
example | calculator
formula:
 |
M = treatment/group mean
n = number per treatment/group
|
Steps
- Calculate an analysis of variance (e.g., One-way between-subjects
ANOVA).
- Select two means and note the relevant variables (Means, Mean Square
Within, and number per condition/group)
- Calculate Tukey's test for each mean comparison
- Check to see if Tukey's score is statistically significant with Tukey's
probability/critical value table taking into account appropriate dfwithin
and number of treatments.
- An example of the application
of this formula
- Practice by creating your own data and then check your work with
the Virtual Statistician Tukey Post-Hoc
Calculator (will open in another window) (Only works with n
= 8)
- A description of the Analysis
of Variance and Tukey Post Hoc Test.
Psychology World was created by Richard
Hall in 1998 and is covered by a creative commons (by-nc) copyright
|
