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Depth contours and a scale curve in the assessment of e-commerce diversity in European Union countries

Małgorzata Kobylińska
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Małgorzata Kobylińska: Uniwersytet Warmińsko-Mazurski w Olsztynie, Wydział Nauk Ekonomicznych

Collegium of Economic Analysis Annals, 2019, issue 54, 383-392

Abstract: This article presents the application of observation depth contours in a sample and a scale curve in a two-dimensional data analysis. Numerical data on e-commerce in EU countries was used to illustrate this application.

Keywords: Tukey’s observation depth measure in a sample; depth contours (search for similar items in EconPapers)
Date: 2019
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Handle: RePEc:sgh:annals:i:54:y:2019:p:383-392