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Communications in Statistics - Simulation and Computation Volume 42, 2013 - Issue 10
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Original Articles

Outlier Detection in a Circular Regression Model Using COVRATIO Statistic

S. Ibrahim Institute of Mathematical Sciences, University of Malaya, Kuala Lumpur, Malaysia
,
A. Rambli Institute of Mathematical Sciences, University of Malaya, Kuala Lumpur, Malaysia
,
A. G. Hussin Centre for Defence Foundation Studies, National Defence University of Malaysia, Kuala Lumpur, Malaysia
&
I. Mohamed Institute of Mathematical Sciences, University of Malaya, Kuala Lumpur, Malaysia
Pages 2272-2280 | Received 24 Nov 2011, Accepted 18 May 2012, Published online: 20 Mar 2013

References

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  • Laycock , P. J. 1975 . Optimal design: Regression model for directions . Biometrika , 62 : 305 – 311 .
  • Lund , U. 1999 . Least circular distance regression for directional data . Journal of Applied Statistics , 26 : 723 – 733 .
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