
 Statistical Innovations: Articles 
  Everitt and D. Howell, (Eds.), Encyclopedia of Statistics in Behavioral Science, 19221927. 
  chapter in American Statistical Association: 1987 Proceedings of the Social Statistics Section, Alexandria, VA, 1987. 
  Copyright © 2003 by Statistical Innovations, Inc., Belmont, MA All rights reserved. 
 www.statisticalinnovations.com /articles/articles.html (1262 words) 
