Detecting Influential Observations and Outliers

  1. David A. Belsley,
  2. Edwin Kuh and
  3. Roy E. Welsch

Published Online: 28 JAN 2005

DOI: 10.1002/0471725153.ch2

Regression Diagnostics: Identifying Influential Data and Sources of Collinearity

Regression Diagnostics: Identifying Influential Data and Sources of Collinearity

How to Cite

Belsley, D. A., Kuh, E. and Welsch, R. E. (1980) Detecting Influential Observations and Outliers, in Regression Diagnostics: Identifying Influential Data and Sources of Collinearity, John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/0471725153.ch2

Publication History

  1. Published Online: 28 JAN 2005
  2. Published Print: 24 JUN 1980

ISBN Information

Print ISBN: 9780471058564

Online ISBN: 9780471725152

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Keywords:

  • statistical models;
  • statistical error;
  • standard deviation;
  • multimodal distribution;
  • skewness

Summary

This chapter includes the following topics:

  • Theoretical Foundations

  • Application: An Intercountry Lifecycle Savings Function

  • Appendix 2A: Additional Theoretical Background

  • Appendix 2B: Computational Elements