Figure 2
From: mCOPA: analysis of heterogeneous features in cancer expression data
The clustering result comparison for mCOPA and differential expression (DE) analysis. (A) mCOPA produces three clusters: normal samples (blue), tumour samples (green), and metastasis samples (red). (B) DE also produces three clusters: normal samples (blue), a small cluster of tumour samples (green) and a large cluster of mixed tumour and metastatic samples. Misclassified samples are highlighted.