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A new test of discordancy in circular data

Show simple item record Abuzaid, Ali Mohamed ·, IB Hussin, AG 2019-11-24T18:37:17Z 2019-11-24T18:37:17Z 2009-02-24
dc.identifier.citation A. H. Abuzaid, I. B. Mohamed & A. G. Hussin (2009) A New Test of Discordancy in Circular Data, Communications in Statistics - Simulation and Computation, 38:4, 682-691, DOI: 10.1080/03610910802627048 en_US
dc.description.abstract In this article, we present an alternative test of discordancy in samples of univariate circular data. The new technique is based on the effect of existence of an outlier on the summation of circular distances of the point of interest to all other points. The percentage points are calculated and the performance is examined. We compare the performance of the test in detecting an outlier with other tests and show that the new approach performs relatively better than other known tests. As an illustration a practical example is presented. en_US
dc.language.iso en_US en_US
dc.publisher Communications in Statistics - Simulation and Computation en_US
dc.subject Circular distance, Circular sample, Discordancy, Outlier, von Mises distribution en_US
dc.title A new test of discordancy in circular data en_US
dc.type Article en_US

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