Models for a series of studies based on geometrical representation

Aníbal Areia, João T. Mexia

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)


The Escoufier operators are used to obtain a geometrical representation for the studies in a series. A model is developed assuming the normality of the vec of those operators. It is shown how to validate such a model. An application to the results of local elections in mainland Portugal is used for assessing the proposed model.
Original languageEnglish
Pages (from-to)277-288
Number of pages12
JournalStatistical Methodology
Issue number3
Publication statusPublished - 1 May 2008


  • F tests
  • Hilbert-Schmidt product
  • STATIS method


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