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. 2012 Feb 17;8(6):1148–1161. doi: 10.1007/s11306-012-0406-8

Fig. 3.

Fig. 3

Multivariate data analysis of ‘Trincadeira’ 2007 and 2008. The PLS-DA score plot (a), permutation test for PLS-DA (b), and score plot of O2PLS-DA (c) are shown. Samples with black color are from ‘Trincadeira’ 2007 while samples with red color are from ‘Trincadeira’ 2008. Samples with Asterisk represents an outlier (Color figure online)