Table 1.

An example of RNA-seq data matrix

Aliquot	ENSG00000 130309.9	ENSG00000 101189.6	.........	ENSG00000 260597.1	Class
TCGA-4G..	0	9,7872338	....	0,141	Tumoral
TCGA-W5..	0,0323	1,4725	...	0,62107	Normal
......	.....	.....	.....	.....	....
TCGA-ZH..	0,06223	8,7757	.....	0,4818	Tumoral

Rows are indexed by the tissues, columns by the genes (except the last one containing the class). Each element of the matrix represents the FPKM gene expression value associated to the respective gene and tissue