An investigation of Andrews' plots to detect period and outliers in time series data

Paul Embrechts, Agnes M. Herzberg, Allen C.K. Ng

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

11 Citations (Scopus)

Abstract

Andrews (1972) introduced a method of plotting high-dimensional data in two dimensions. This method is exploited as a graphical technique for the detection of the period and outliers in time series data. Some examples are given. © 1986, Taylor & Francis Group, LLC. All rights reserved.
Original languageEnglish
Pages (from-to)1027-1051
JournalCommunications in Statistics - Simulation and Computation
Volume15
Issue number4
DOIs
Publication statusPublished - 1 Jan 1986
Externally publishedYes

Research Keywords

  • Andrews' plots
  • exploratory analysis
  • graphical techniques
  • outliers
  • period
  • time series

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