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Nash-Sutcliffe efficiency index vs Nash-Sutcliffe efficiency statistics

Both phrases are related to hydrology and are used to evaluate the performance of hydrological models. The correct term is 'Nash-Sutcliffe efficiency index,' which is a widely recognized metric in hydrology. 'Nash-Sutcliffe efficiency statistics' is not a common term and may not accurately represent the specific metric being referred to.

Last updated: March 19, 2024 • 1422 views

Nash-Sutcliffe efficiency index

This phrase is correct and commonly used in hydrology to evaluate the performance of hydrological models.

This term refers to a metric used in hydrology to assess the accuracy of hydrological models by comparing observed and simulated values. It is commonly known as the Nash-Sutcliffe efficiency index.
  • The Nash–Sutcliffe efficiency index is a widely used and potentially reliable statistic for assessing the goodness of fit of hydrologic models; however, a method ...
  • Nov 1, 2006 ... Abstract: The Nash–Sutcliffe efficiency index Ef is a widely used and potentially reliable statistic for assessing the goodness of fit of hydrologic ...
  • Evaluation of the Nash—Sutcliffe Efficiency Index. by Richard H. McCuen, (Prof., Dept. of Civ. and Envir. Engrg., Univ. of Maryland, College Park, MD ...
  • In this context, the Nash — Sutcliffe efficiency index is widely used in water resources sector to assess the performance of a hydrologic model. Through a series ...

Nash-Sutcliffe efficiency statistics

This phrase is not commonly used in hydrology and may not accurately represent the specific metric being referred to.

This term is not a standard or widely recognized phrase in hydrology. It is recommended to use 'Nash-Sutcliffe efficiency index' instead for evaluating hydrological model performance.
  • Apr 2, 2001 ... ... and yields even better results (in terms of Nash-Sutcliffe efficiency statistics [3] and relative errors) than the ARIMA linear filtering approach.
  • Interestingly, the Nash-Sutcliffe efficiency statistics (Table 2) and visual inspection of the streamflow hydrograph for the predevelopment model (Figure 4c) ...
  • Nash–Sutcliffe efficiency statistics NS; (b) relationship between the Nash– Sutcliffe efficiency statistics NS and the catchment area; and (c) relationship between ...
  • Nash–Sutcliffe efficiency statistics are given for upper and lower uncertainty bounds of monitored data that were derived from analysis of hydrograph uncertainty.

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