Orthogonal decompositions in growth curve models

Authors

  • Daniel Klein P. J. Šafárik University
  • Ivan Žežula P. J. Šafárik University

DOI:

https://doi.org/10.12697/ACUTM.2010.14.04

Keywords:

growth curve model, extended growth curve model, orthogonal decomposition, uniform correlation structure

Abstract

The article shows advantage of orthogonal decompositions in the standard and extended growth curve models. Using this, distribution of estimators of ρ and σ2 in the standard GCM with uniform correlation structure is derived. Also, equivalence of Hu and von Rosen conditions in the extended GCM under mild conditions is shown.

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Author Biographies

Daniel Klein, P. J. Šafárik University

Institute of Mathematics

Ivan Žežula, P. J. Šafárik University

Institute of Mathematics

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Published

2010-12-31

Issue

Vol. 14 (2010)

Section

Articles