Fig. 2From: Predicting nitrogen use efficiency, nitrogen loss and dry matter intake of individual dairy cows in late lactation by including mid-infrared spectra of milk samplesPerformance metrics coefficient of determination (R2) and relative error (RE) generated by partial least squares (PLS) algorithm for within-herd validation. Traits included are individual nitrogen use efficiency (NUE), nitrogen loss (NL) and 3-day moving average dry matter intake (DMI_a), using different models and spectra. Performance metrics are indicated for original spectra and pre-processed spectra using the multiplicative scatter correction (MSC) and standard normal variate (SNV) methodsBack to article page