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. Author manuscript; available in PMC: 2010 Sep 1.
Published in final edited form as: J Am Stat Assoc. 2009 Sep 1;104(487):944–953. doi: 10.1198/jasa.2009.ap08283

Figure 1.

Figure 1

Intensities of example gene gi:7549800: the group-PSR interaction was detected by ANOVA but not by the SVD method. Unreliable measurements at PSR 10 may lead to a false positive. The top panel contains the plot of intensities of individual normal samples versus PSRs; The middle panel contains the plot of intensities of individual cancer samples versus PSRs; The bottom panel contains the average intensities of normal samples (solid) and cancer samples (dashed) versus PSRs.