I am interested in analyzing TCGA data and have been approved through dbGaP for the data access.
Question is: I want to use TCGA germline genotype data (In many published papers, they used Affymetrix 6 SNP data) but it seems that they do not provide array-based genotype data. Where can I find the genotype data of TCGA?
I have seen several similar questions, but couldn't find the right answer for me.
Thanks for your help!