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The Analysis of Expenditures for Sewage Management and Water Protection in Poland

Faculty of Civil and Environmental Engineering, Białystok University of Technology, Wiejska 45A, 15-351 Białystok, Poland
Author to whom correspondence should be addressed.
Presented at Innovations-Sustainability-Modernity-Openness Conference (ISMO’19), Bialystok, Poland, 22–23 May 2019.
Proceedings 2019, 16(1), 12;
Published: 12 June 2019
PDF [223 KB, uploaded 12 June 2019]


The main aim of the research was to analyze expenditures for sewage management and water protection and to identify Polish commune types that are characterized by the highest expenses. The analyses were made using classification trees in Statistica software (Dell Statistica (data analysis software system), version 13, Dell Inc., Round Rock, TX, USA). For this purpose, a database consisting of seven independent variables was prepared.
Keywords: classification trees; sewage management; water protection classification trees; sewage management; water protection
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Oszczapińska, K.; Skoczko, I. The Analysis of Expenditures for Sewage Management and Water Protection in Poland. Proceedings 2019, 16, 12.

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