Identify possibly duplicate samples in a list of ExpressionSets. The main
function is doppelgangR(), whose main input argument is a list of
ExpressionSets. This function uses similarity of expression profiles,
similarity of ``phenoData`, and matching of supposedly unique identifiers to find
potential duplicate samples in the database.
Results from running doppelgangR on CRC, bladder, and ovarian
on Dropbox.
For the manuscript vignette, visit https://github.com/waldronlab/doppelgangR_paper.