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http://dx.doi.org/10.7465/jkdi.2013.24.6.1141

An analysis of time series models for toilet and laundry water-uses  

Myoung, Sungmin (Department of Medical Information and Administration, Jungwon University)
Kim, Donggeon (Department of Information and Statistics, Dongduk Women's University)
Lee, Doo-Jin (Korea Water Resource Corporation)
Kim, Hwa Soo (Dowha Engineering Corporation)
Jo, Jinnam (Department of Information and Statistics, Dongduk Women's University)
Publication Information
Journal of the Korean Data and Information Science Society / v.24, no.6, 2013 , pp. 1141-1148 More about this Journal
Abstract
End-uses of household water have been influenced by a housing type, life style and housing area which are considered as internal factors. Also, there are external factors such as water rate, weather and water supply facilities. Analysis of influential factors on water consumption in households would give an explanation on the cause of changing trends and would help predicting the water demand of end-use in household. In this paper, we used real data to predict toilet and laundry water-uses and utilized the linear regression model with autoregressive errors. The results showed that the monthly autoregressive error models explained about 71% for describing the water demand of end-use in toilet and laundry water-uses.
Keywords
Autoregressive error model; water conservation; water use;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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