Joint Nonnegative Matrix Factorization Based on Sparse and Graph Laplacian Regularization for Clustering and Co-Differential Expression Genes Analysis

Table 2

Overview of multiomics datasets.

Multiomics datasets	Total number of samples	Cancer samples	Number of genes
PAAD (GE, ME, CNV)	180	176	19877
CHOL (GE, ME, CNV)	45	36	19876
ESCA (GE, ME, CNV)	192	183	19877
COAD (GE, ME, CNV)	281	262	22723