I am trying to use TCGA WES ID profiles as calculated using SigProfiler, and reported in #!Synapse:syn11804040.
Looking at "**TCGA_WES_sigProfiler_ID_signatures_in_samples**" file, just 426 tumors have been shown with ID signatures, as opposed to 9493 tumors with SBS signatures.
Can I assume that the remaining ~9000 samples have been tested using SigProfiler with no resultant ID signatures?