TCGA
https://www.bioconductor.org/packages/release/bioc/vignettes/TCGAbiolinks/inst/doc/tcgaBiolinks.html#tcgaanalyze-analyze-data-from-tcga.
Metabolism
http://www.metaboanalyst.ca/
R in bioinformatic
原文：http://www.cnblogs.com/xiaojikuaipao/p/5760459.html
