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Diagnostics and robust estimation in multivariate data transformations

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URI: http://hdl.handle.net/10016/3739
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ws933925.pdf (529.88 KB)
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1993-11
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This paper presents a method for detecting multivariate outliers which might be distorting theı estimation of a transformation to normality. A robust estimator of the transformation parameter is also proposed.
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Likelihood displacement, Multivariate Box-Cox transformation, S estimators
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DES - Working Papers. Statistics and Econometrics. WS