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Issue 12 (4) 2013 pp. 85–94

Agnieszka Rutkowska

Statistical methods for trend investigation in hydrological non-seasonal series

Keywords: hydrological series, monotonic trend, statistical test
Abstract: In the paper some methods for identification of the monotonic deterministic trend in hydrological time series were presented and discussed: the t-test, the Mann-Kendall test with corrections, the Theil-Sen estimator with the test based on bootstrap and the prewhitening method. The tests varied in assumptions on the existence of the serial correlation and the distribution of the variables in the series. Occasionally, when assumptions were not fulfilled, the tests led to contradictory conclusions. As examples, the applications to annual maximum and minimum flows were presented.
pub/12_4_85.pdf Full text available in in Adobe Acrobat format:
http://www.formatiocircumiectus.actapol.net/volume12/issue4/12_4_85.pdf

For citation:

MLA Rutkowska, Agnieszka. "Statistical methods for trend investigation in hydrological non-seasonal series." Acta Sci.Pol. Form. Cir. 12.4 (2013): 85–94.
APA (2013). . Acta Sci.Pol. Form. Cir. 12 (4), 85–94
ISO 690 RUTKOWSKA, Agnieszka. Statistical methods for trend investigation in hydrological non-seasonal series. Acta Sci.Pol. Form. Cir., 2013, 12.4: 85–94.
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Streszczenie w języku polskim:
http://www.formatiocircumiectus.actapol.net/tom12/zeszyt4/abstrakt-85.html