[BioC] merging gene lists

[Sean Davis]

See help("%in%").

Sean


On 1/16/04 3:14 PM, "Rahul Kakkar M.D." <rkakkar at uchicago.edu> wrote:

> if i have two lists of differentially regulated genes (they could be from 2
> different statistical tests, or differentially regulated genes in two
> treatment 
> groups) which id like to compare, how would those with R/Bioconductor
> experience suggest i perform list comparisons to answer the following
> questions:
> 
> what is common between list 1 and 2?
> what is in list 1 and not in 2?
> what is in 2 but not 1?
> 
> your advice is greatly appreciated.