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. 2014 Oct 11;11(4):822–837. doi: 10.1007/s11306-014-0741-z

Fig. 4.

Fig. 4

PLS scores plot and corresponding correlation loadings with marked important variables of SA_Control vs TBM (a) and NL_Controls vs TBM (c) reduced cases. The regression prediction plot illustrates that the PLS model classifies the cases correctly in the SA_Control vs TBM (b) and NL_Control vs TBM (d) cases