Entering edit mode
6.8 years ago
shiyang93
▴
70
Hi I am now working with the colorectal cancer project in TCGA, and want to analyze some gene expression data. I download the files, but do not know which is the gene expression file. I guess that it is the data_expression_median.txt file, but what is the meaning of median in this file? I cannot assure, could anyone tell me? Thanks
It would be useful to add where exactly you downloaded this data from (since there are multiple sources to get TCGA data).
Oh, I got the data from cBioportal, sorry for providing incomplete information. It seems that cBioportal has done some analysis with the raw data from TCGA. the data can be acessed here: http://www.cbioportal.org/study?id=coadread_tcga#summary
Thanks