Data Normalization in Multivariate Data Analysis. An Overview and Properties Cover Image

Przegląd formuł normalizacji wartości zmiennych oraz ich własności w statystycznej analizie wielowymiarowej
Data Normalization in Multivariate Data Analysis. An Overview and Properties

Author(s): Marek Walesiak
Subject(s): Economy
Published by: Główny Urząd Statystyczny
Keywords: normalization; standardization; unitarization; quotient transformation; normalization formulas properties

Summary/Abstract: The purpose of normalization is to adjust the size (magnitude) and the relative weighting of the input variables. The article presents an overview of the normalization formulas and their properties. Moreover a new formulas of normalization of the values of variables are proposed. The article discusses connection among normalization formulas and indicates incorrect normalization formulas.

  • Issue Year: 61/2014
  • Issue No: 4
  • Page Range: 363-372
  • Page Count: 10
  • Language: Polish