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Figure 2 | BMC Bioinformatics

Figure 2

From: Mining gene expression data by interpreting principal components

Figure 2

GNF PC7 Extreme Gene Trajectory Plot with Tissues Ordered by Significance. Trajectory plots for high and low extreme gene sets H 7 (red, n = 88) and L 7 (blue, n = 20) with tissues ordered by decreasing mean(H 7 ) – mean(L 7 ), and thus grouped by significance (UP 7 group at left, FLAT 7 group in middle and LOW 7 group at right) at test1Thresh = 0.05. Table 3 lists the tissues within UP 7 and DOWN 7 that occur at each end of this plot.

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