Question: CNV from TCGA data
gravatar for emiliakozlowskaa
16 months ago by
emiliakozlowskaa10 wrote:


I need to analyze copy number variation data from TCGA. I have downloaded all data but several things are not clear with the data.

  1. The first question is why we have 4 files per patients? Which file I should look at?
  2. I have for example sample id SOURS_p_TCGAb22_SNP_N_GenomeWideSNP_6_C01_529802. How to link sample id to TCGA barcode? I would like to link CNV to clinical data thus conversion from sample to barcode is necessary. How I can do it?

Thank you in advance for your help.

cnv tcga • 860 views
ADD COMMENTlink modified 10 weeks ago by Kevin Blighe35k • written 16 months ago by emiliakozlowskaa10
gravatar for Kevin Blighe
10 weeks ago by
Kevin Blighe35k
Republic of Ireland
Kevin Blighe35k wrote:

Take a look here: A: How to extract the list of genes from TCGA CNV data

ADD COMMENTlink written 10 weeks ago by Kevin Blighe35k
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