Figure 4. Fold Change column bar graph. (A) Fold Change for 8 Overlapped lncRNAs T-test result for overlapped 8 lncRNAs. All of them were downregulated. (B) lncRNA Fold Change from Affymetrix Dataset T-test result for lncRNAs selected from Affymetrix dataset when it was used as the training dataset. Most of the lncRNAs downregulate, only a few upregulate. (C) lncRNA Fold Change from TCGA Dataset T-test result for lncRNAs selected from TCGA dataset as the training dataset. The majority of the lncRNAs downregulate.