Analysis of Covariance with Non-normal Errors

ŞENOĞLU B., Avcioglu M. D.

INTERNATIONAL STATISTICAL REVIEW, vol.77, no.3, pp.366-377, 2009 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 77 Issue: 3
  • Publication Date: 2009
  • Doi Number: 10.1111/j.1751-5823.2009.00090.x
  • Journal Name: INTERNATIONAL STATISTICAL REVIEW
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.366-377
  • Keywords: Experimental design, analysis of covariance, modified likelihood, non-normality, generalized logistic, ESTIMATING PARAMETERS, EXPERIMENTAL-DESIGN, MAXIMUM-LIKELIHOOD, ROBUST ESTIMATION, LINEAR CONTRASTS, REGRESSION, MODEL
  • Ankara University Affiliated: Yes

Abstract

P>Analysis of covariance techniques have been developed primarily for normally distributed errors. We give solutions when the errors have non-normal distributions. We show that our solutions are efficient and robust. We provide a real-life example.