The Robustness of Validity and Efficiency of the Related Samples t-Test in the Presence of Outliers

The performance of the related samples t-test (a one-sample t-test applied
 to the difference scores) given data which are essentially normal but
 contain outliers is largely unknown. In this Monte Carlo study the
 robustness of validity and efficiency for both the paired and...

Full description

Bibliographic Details
Main Authors: James F. Joula, Bruno D. Zumbo, Martha J. Jennings
Format: Article
Language:English
Published: Sciendo 2002-01-01
Series:Psicológica
Online Access:http://www.redalyc.org/articulo.oa?id=16923209