Table 3 Numbers of microRNAs (out of the indicated numbers considered multimodal at each site) classified with respect to the tumor-normal test of differential expression as: (b, “blue”) overall significant, with significant directional agreement in one factor level and NS in the other; (g, “green”) overall NS, but significant in only one factor level; (o, “orange”) overall NS, and significant in opposite directions for factor levels; and (y, “yellow”) overall significant, with significant directional agreement in one factor level but significant in the opposite direction in the other factor level

From: Identifying factors associated with the direction and significance of microRNA tumor-normal expression differences in colorectal cancer