Hi, I am new to Illumina iScan analysis. I use Beadarray R package to do the initial part of the analysis. My question is that I am getting two files per array (SWATH1 and SWATH2) when I read using readIllumina function. Is there a way to combine these files before I proceed to further analysis. Your help is greatly appreciated. Thank you, Rajasree Menon [[alternative HTML version deleted]]