Table 3. Pooled-ANOVA Partial Least-Squares Regression Analysis.

Near-Infrared Spectra Block
treatment	df	SS	MS	F	p-value	RSS
moisture	6	438	72.7	52	≪10–3	25.7%
fat	6	178	29.7	21	≪10–3	10.5%
protein	6	897	149.5	107	≪10–3	52.6%
residuals	137	192	1.4			11.2%

Concentration Block
treatment	df	SS	MS	F	p-value	RMSEP	R2
moisture	6	46	17.7	10.8	≪10–3	0.24%	0.32
residual	137	97	0.7
fat	6	87	14.4	35.0	≪10–3	0.09%	0.61
residual	137	97	0.4
protein	6	112	18.7	82.2	≪10–3	0.48%	0.78
residual	137	97	0.2