Hello, I am interested in generating RMA expression values and the MAS Present/Absent calls in one file using Bioconductor. I envision it requires a script to combine the information from both RMA and MAS results. Has somebody already done this and is willing to share so that I am not going to reinvent the wheel? Thanks! Sue Sue Kong, Ph.D. Research Associate Cincinnati Children's Hospital Medical Center Cincinnati, OH 513-636-1005 sue.kong@chmcc.org