A modified runs test for symmetry

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dc.contributor.authorCorzo, J.
dc.contributor.authorBabativa, G.
dc.date.accessioned2020-01-22T17:46:02Z
dc.date.available2020-01-22T17:46:02Z
dc.date.issued2012-01-05
dc.description.abstractWe propose a modification of a Modarres–Gastwirth test for the hypothesis of symmetry about a known center. By means of a Monte Carlo Study we show that the modified test overtakes the original Modarres– Gastwirth test for a wide spectrum of asymmetrical alternatives coming from the lambda family and for all assayed sample sizes. We also show that our test is the best runs test among the runs tests we have comparedspa
dc.description.domainhttp://unidadinvestigacion.usta.edu.cospa
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1080/00949655.2011.647026spa
dc.identifier.urihttp://hdl.handle.net/11634/21029
dc.publisher.branchCRAI-USTA Bogotáspa
dc.relation.referencesP. McWilliams, A distribution-free test for symmetry based on a runs statistic, J. Amer. Statist. Assoc. 85 (1990), pp. 1130–1133.spa
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dc.relation.referencesR. Modarres and J. Gastwirth, Hybrid test for the Hypothesis of symmetry, J. Appl. Statist. 25 (1998), pp. 777–783.spa
dc.relation.referencesA. Baklizi, A conditional distribution runs test for symmetry, J. Nonparametric Statist. 15 (2003), pp. 713–718.spa
dc.relation.referencesW. Cheng and N. Balakrishnan, A modified sign test for symmetry, Commun. Statist. Simul. Comput. 33 (2004), pp. 703–709.spa
dc.relation.referencesA. Baklizi, Testing symmetry using a trimmed longest run statistic, Austral. New Zealand J. Statist. 49 (2007), pp. 339–347.spa
dc.relation.referencesA. Baklizi, Improving the power of the hybrid test, Int. J. Contemp. Math. Sci. 3 (2008), pp. 497–499.spa
dc.relation.referencesD. Gibbons and S. Chakraborti, Nonparametric Statistical Inference, Marcel Dekker, New York, 1992.spa
dc.rightsAtribución-NoComercial-CompartirIgual 2.5 Colombia
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/2.5/co/
dc.subject.keywordRuns testspa
dc.subject.keywordTest of symmetryspa
dc.subject.keywordGeneralized lambda familyspa
dc.subject.keywordPowerspa
dc.titleA modified runs test for symmetryspa
dc.type.categoryGeneración de Nuevo Conocimiento: Artículos publicados en revistas especializadas - Electrónicosspa

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