Figure 4
From: Mining gene expression data by interpreting principal components
GNF PC21 Extreme Gene Trajectory Plot with Tissues Ordered by Significance. Trajectory plots for high and low extreme gene sets H 21 (red, n = 37) and L 21 (blue, n = 49) with tissues ordered by decreasing mean(H 21 ) – mean(L 21 ), and thus grouped by significance (UP 21 group at left, FLAT 21 group in middle and LOW 21 group at right) at test1Thresh = 0.05. Table 5 lists the tissues within UP 21 and DOWN 21 that occur at each end of this plot.