Fig. 3
From: Integrative molecular analysis of metastatic hepatocellular carcinoma
Clustering analysis reveals individualized molecular profiles between primary tumors and PVTTs. a The generalized principal component analysis (PCA) of multi-omics data in all the samples by LRAcluster. b The generalized PCA of RNA-Seq data in all the samples. c Supervised clustering analysis of RNA-Seq data in primary tumors and PVTTs. The top differentially expressed genes (777 genes with p-value < 0.05 detected by EdgeR) between primary tumors and PVTTs are used for the clustering