A Simple Tool to Identify Representative Wind Sites for Air Pollution Modelling Applications
Model evaluation statistics and their definitions.
Normalized root mean squared error
Index of agreement
Factor of two
Fraction of data for which
Note. is the th predicted value, is the th observed value, is the maximum observed value, is the minimum observed value, is the number of observed and predicted pairs, is the mean predicted, is the mean observed, is the standard deviation over the observed data set, and is the standard deviation over the predicted data set.
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