Przeglądaj Acta Universitatis Lodziensis. Folia Oeconomica nr 225/2009 według tematu "capital flow"
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About Robust Estimators of Average Shape and Variance of Shape
(Wydawnictwo Uniwersytetu Łódzkiego, 2009)In this paper we investigate whether in the statistical inference for shapes of economic systems it is useful to modify least squares methods (commonly used Procrustes approach) by applying data depth concept. In the paper ...