title: What is considered to be a good value for Nash-Sutcliffe Efficiency (NSE)?
body: <p>In hydrology, the Nash–Sutcliffe efficiency (NSE) coefficient is used to determine model efficiency. Similar to the Coefficient of Determination (better known as R^2), where - as a rule of thumb - everything above a value of around 0.7 is considered to be a decent fit (or better), which value of the NSE is considered acceptable when you model e.g. a discharge time series? </p>