Glioblastoma Multiforme: Clustering of mRNAseq gene expression: consensus hierarchical
(primary solid tumor cohort)
Maintained by TCGA GDAC Team (Broad Institute/MD Anderson Cancer Center/Harvard Medical School)
- Overview
+ Introduction
- Summary

The 1500 most variable genes were selected. Consensus average linkage hierarchical clustering of 154 samples and 1500 genes identified 6 subtypes with the stability of the clustering increasing for k = 2 to k = 8 and the average silhouette width calculation for selecting the robust clusters.

- Results
+ Gene expression patterns of molecular subtypes
+ Consensus and correlation matrix
+ Silhouette widths
+ Samples assignment with silhouette width
+ Marker genes of each subtype
+ Methods & Data