I've been reproducing steps in the manual here - https://bioconductor.org/packages/release/bioc/vignettes/TissueEnrich/inst/doc/TissueEnrich.html.
I supplied 147 differentially expressed genes to the
GeneSet function. Out of 147 - 82 genes are unmapped, and the number of unique genes across all the tissues is 29, which means that 36 genes are not present in the output object. Does it mean they are not specific (enriched/enhanced) and are expressed in all the tissues or how exactly should I interpret this?
Thanks in advance.