[BioC] Output IUPAC genotypes from oligo?

[Hollis Wright]

Hello, all; searched but did not find a solution to this. I have some 6.0 arrays that I've normalized and done calls for with as per the oligo vignette. However, the calls are still in the 1/2/3 format and I'd like to get them into (preferably) an IUPAC code for the actual forward strand nucleotide. Is there an easy way to do this? 

Hollis Wright, PhD
Knight Cancer Center
Oregon Health and Science University