A Test of Symmetry.

When data are nonnormal in form classical procedures for assessing treatment group equality are prone to distortions in rates of Type I error and power to detect effects.

Bibliographic Details
Main Authors: Othman, Prof.Madya Abdul Rahman, Keselman, H. J., Wilcox, Rand R., Fradette, Katherine, Padmanabhan, A. R.
Format: Article
Language:English
Published: 2002
Subjects:
Online Access:http://eprints.usm.my/3106/1/A_Test_of_Symmetry.pdf
Description
Summary:When data are nonnormal in form classical procedures for assessing treatment group equality are prone to distortions in rates of Type I error and power to detect effects.