Outlier Detection, Influential Observations and Robust Estimation of Principal Components

  • I. T. Jolliffe
Part of the Springer Series in Statistics book series (SSS)


This chapter deals with three related topics, which are all concerned with situations where some of the observations may, in some way, be atypical of the bulk of the data.


Covariance Matrice Original Variable Robust Estimation Outlier Detection Influence Function 


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Copyright information

© Springer Science+Business Media New York 1986

Authors and Affiliations

  • I. T. Jolliffe
    • 1
  1. 1.Mathematical InstituteUniversity of KentKentEngland

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