Related Experiment Videos
[Epidemiological value of graphic representation of the Tukey test]
J P Moulia-Pelat1, A Spiegel, D Baudon
1Médecine des Collectivités, Institut de Médecine Tropicale du Service de Santé des Armées, Marseille.
Abstract:
The method of Tukey shows a graphic view of a distribution of data around its median. This graphic representation is simple, easy, pertinent and computer-compatible. It optimizes the description of distribution of data (normal or free distribution). Usable with small size samples, the Tukey test is not very powerful, but robust, and authorizes a comparison of two or more medians with a risk of 5%.