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Investigation of changes in characteristics of hydrological time series by Bayesian methods
Authors:A Ramachandra Rao  Wahju Tirtotjondro
Institution:(1) Department of Civil Engineering, Purdue University, 47907 West Lafayette, IN, USA
Abstract:A review of literature reveals the inadequacy of Intervention analysis and spectrum based methods to adequately quantify changes in hydrologic times series. A Bayesian method is used to investigate the statistical significance of observed changes in hydrologic times series and the results are reported herein. The Bayesian method is superior to the previous methods.
Keywords:Bayesion methods  time series  hydrology
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