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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: Atmos Environ (1994). 2013 Feb 4;71:54–63. doi: 10.1016/j.atmosenv.2013.01.038

Table 4.

Comparison of our models with the linear model at 25 SCAQMD sites

Models NO2 NOx
CV R2 for time series R2 for long-term averages RMSE CV R2 for time series R2 for long-term averages RMSE
N samples 5225 25 25 5225 25 25
Our model 0.82 0.84 2.46 0.75 0.70 6.4
Linear regression model 0.53 0.63 4.61 0.48 0.51 8.2