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. 2014 Jun 12;4:5266. doi: 10.1038/srep05266

Figure 2. Multivariate statistics of ROI spectral data using PLS DA.

Figure 2

MS spectral data from previously outlined anatomical regions (A), including the grey matter (GM) (B) and ventral horn (VH) (C), were subjected to multivariate analysis using PLS DA. (B,C) PLS DA score plots demonstrate grouping of ALS samples (green) and controls (red).