YorkSpace
York University's Institutional Repository
    • English
    • français
  • English 
    • English
    • français
  • Login
View Item 
  •   YorkSpace Home
  • Faculty of Health
  • Department of Psychology
  • View Item
  •   YorkSpace Home
  • Faculty of Health
  • Department of Psychology
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Tests for Treatment Group Equality When Data are Nonnormal and Heteroscedastic

Thumbnail
View/Open
Main article (471.8Kb)
Date
2007
Author
Cribbie, Robert cc
Wilcox, Rand cc
Bewell, Carmen
Keselman, H. J.

 plumx widget
Metadata
Show full item record
Abstract
Several tests for group mean equality have been suggested for analyzing nonnormal and heteroscedastic data. A Monte Carlo study compared the Welch tests on ranked data and heterogeneous, nonparametric statistics with previously recommended procedures. Type I error rates for the Welch tests on ranks and the heterogeneous, nonparametric statistics were well controlled with a slight power advantage for the Welch tests on ranks.
URI
https://doi.org/10.22237/jmasm/1177992660
http://hdl.handle.net/10315/34628
Collections
  • Department of Psychology

All items in the YorkSpace institutional repository are protected by copyright, with all rights reserved except where explicitly noted.

YorkU LogoContact Us | Send Feedback
Sitemap for search engines

 

Browse

All of YorkSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics

All items in the YorkSpace institutional repository are protected by copyright, with all rights reserved except where explicitly noted.

YorkU LogoContact Us | Send Feedback
Sitemap for search engines