Analiza skupień w towaroznawczej ocenie wód mineralnych i źródlanych

• Authors: Andrzej Gajewski , Anna Gacek

Title variants

EN

CLUSTER ANALYSIS IN A COMMODITY SCIENCE EVALUATION OF MINERAL AND SPRING WATERS

• Languages of publication: PL

Abstracts

EN

The authors present an example of the application of cluster analysis in commodity science. The aim of the analysis was to find, on the ground of chemical composition, groups of mineral and spring waters in which the objects of the same group exhibited the highest possible degree of similarity, while objects of different groups exhibited the lowest. Euclidean distance method was used to calculate the distance between the objects. The agglomerations were created by using the nearest neighbour algorithm.

Keywords

EN

CLUSTER ANALYSIS; MINERAL WATERS; SPRING WATERS

• Publisher: Wydawnictwo Uniwersytetu Ekonomicznego w Krakowie
• Journal: Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie
• Year: 2012
• Issue: 878
• Pages: 5-19

Contributors

author

Andrzej Gajewski

author

Anna Gacek

• Uniwersytet Ekonomiczny w Krakowie, Katedra Metrologii i Analizy Instrumentalnej, 31-510 Kraków, Poland