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. Author manuscript; available in PMC: 2013 Aug 8.
Published in final edited form as: Diagn Mol Pathol. 2009 Mar;18(1):34–43. doi: 10.1097/PDM.0b013e3181731e14

FIGURE 5.

FIGURE 5

Plot of first and second coordinates from multi-dimensional scaling applied to the 28S:18S rRNA ratios, RIN, and A260:A280 quality metrics reactions were examined to identify whether prechip quality measures identified VCU10 and VCU11 would be outlying with respect to quality. For each point plotted, “V” indicates a VCU processed sample, whereas “N” indicates an NCI processed sample. NCI indicates National Cancer Institute; RIN, RNA integrity number; VCU, Virginia Commonwealth University.