As of 2017, our archives follow the new nomenclature given below:
Description of Permissible Values
A string of the form
for example: TCGA-ACC-TP.
The <disease_specification> most often refers to a single disease study given by its disease abbreviation , such as GBM for Glioblastoma Multiforme; but may also refer to an aggregate of multiple diseases, such as PANCAN12 (which refers to a cohort of 12 diseases created to study pan-cancer trends) or COADREAD (which combines the single diseases COAD and READ into one cohort).
The optional <sample_type> suffix consists of a literal dash followed by a sample type code designating the tissue sample type; for example, the suffix "-TP" indicates that the given archive contains results based upon primary tumor data. As a final example, here's how sample type codes would most commonly map to sample sets in Firehose, for a single disease study:
Tasks should be named as
For example: CopyNumber_Gistic2. The datatypes correspond to columns 2-12 in any of our sample data tables
with several types spelled out in longer form for clarity as follows:
|Eight numeric characters representing the date that the data is was mirrored from GDC. For example, 20170807 indicates August 7, 2017.|
A small integer (usually single digit) indicating how many times the given <TaskName> was successfully run in the given pass.