Article
Phenotypic mapping of metabolic profiles using self-organizing maps of high-dimensional mass spectrometry data.
Analytical chemistry - 1 Jul 2014
Goodwin Cody R, Sherrod Stacy D, Marasco Christina C, Bachmann Brian O, Schramm-Sapyta Nicole, Wikswo John P, McLean John A
Abstract excerpt
A metabolic system is composed of inherently interconnected metabolic precursors, intermediates, and products. The analysis of untargeted metabolomics data has conventionally been performed through the use of comparative statistics or multivariate statistical analysis-based approaches; however, each falls short in representing the related nature of metabolic perturbations. Herein, we describe a complementary...
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