439567.fig.003a
(a)
439567.fig.003b
(b)
Figure 3: (a) Measured versus predicted values of logarithmically transformed infiltration rates (IR). Results of cross-validation modeling run on the calibration set (53 samples, second derivative of absorbance run on 48 wavelengths). (b) 10 measured versus predicted IRs of the external test set ( = 11 samples).