Published Online: 15 JAN 2013
Copyright © 2002 John Wiley & Sons, Ltd
Encyclopedia of Environmetrics
How to Cite
El-shaarawi, A. H. 2013. Change-Point Methods. Encyclopedia of Environmetrics. 1.
- Published Online: 15 JAN 2013
This article reviews recent applications of change-point methods for modeling nonstationarities in environmental data. In particular, maximum likelihood-based methods for the detection and estimation of parameter changes at unknown times in environmental time series data are emphasized.
- time series;
- step change;
- likelihood ratio tests;
- environmental quality;
- Weibull distribution