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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: NMR Biomed. 2013 Jan 16;26(6):683–691. doi: 10.1002/nbm.2913

Figure 4. Principal Components Analysis (PCA) of developmental metabolite profiles in P7, P35, and P60 rat brain.

Figure 4

(A) Score plot demonstrating age-based clustering. Dashed lines indicate 95% confidence intervals. (B) Loading values of measured metabolites.