Figure 1.
Differentially expressed gene in LUSC based on TCGA database. (a) Volcano plots of differentially expressed gene in the limma package based on an adj.P.Val < 0.05 and log |log FC| > 1; (b) volcano plots of differentially expressed gene in the edgR package based on FDR < 0.05 and |log FC| > 1; the red dots represent the upregulated genes; the green dots represent the downregulated genes based; the gray spots represent genes with no significant difference in expression. (c) The Venn diagram demonstrates the intersections of genes between the limma package and edgR package.