Testing for independence in heavy-tailed time series using the codifference function

  • Authors:
  • Dedi Rosadi

  • Affiliations:
  • Department of Mathematics, Gadjah Mada University, Sekip Utara, Yogyakarta, Indonesia

  • Venue:
  • Computational Statistics & Data Analysis
  • Year:
  • 2009

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Abstract

In this paper, we consider a Portmanteau-type test of randomness for symmetric @a stable random variables with exponent 0