APFB                    Annual Peak Flow Bias
EgaEnEstellaQts         Ega in "Estella" (Q071), ts with daily
                        streamflows.
HFB                     Median annual high-flow bias
JDKGE                   Joint Divergence Kling-Gupta Efficiency
KGE                     Kling-Gupta Efficiency
KGEkm                   Kling-Gupta Efficiency with knowable-moments
KGElf                   Kling-Gupta Efficiency for low values
KGEnp                   Non-parametric version of the Kling-Gupta
                        Efficiency
LCE                     Lee and Choi Efficiency
LME                     Liu-Mean Efficiency
NSE                     Nash-Sutcliffe Efficiency
PMR                     Proxy for Model Robustness
R2                      Coefficient of determination
VE                      Volumetric Efficiency
br2                     br2
cp                      Coefficient of persistence
d                       Index of Agreement
dr                      Refined Index of Agreement
ggof                    Graphical Goodness of Fit
gof                     Numerical Goodness-of-fit measures
hydroGOF-package        Goodness-of-fit (GoF) functions for numerical
                        and graphical comparison of simulated and
                        observed time series, mainly focused on
                        hydrological modelling.
mNSE                    Modified Nash-Sutcliffe efficiency
mae                     Mean Absolute Error
md                      Modified Index of Agreement
me                      Mean Error
mse                     Mean Squared Error
nrmse                   Normalized Root Mean Square Error
pbias                   Percent Bias
pbiasfdc                Percent Bias in the Slope of the Midsegment of
                        the Flow Duration Curve
pfactor                 P-factor
plot2                   Plotting 2 Time Series
plotbands               Plot a ts with observed values and two
                        confidence bounds
plotbandsonly           Adds uncertainty bounds to an existing plot.
rNSE                    Relative Nash-Sutcliffe efficiency
rPearson                Pearson correlation coefficient
rSD                     Ratio of Standard Deviations
rSpearman               Spearman's rank correlation coefficient
rd                      Relative Index of Agreement
rfactor                 R-factor
rmse                    Root Mean Square Error
rsr                     Ratio of RMSE to the standard deviation of the
                        observations
sKGE                    Split Kling-Gupta Efficiency
ssq                     Sum of the Squared Residuals
ubRMSE                  Unbiased Root Mean Square Error
valindex                Valid Indexes
wNSE                    Weighted Nash-Sutcliffe efficiency
wsNSE                   Weighted seasonal Nash-Sutcliffe Efficiency
