Hi I am using lumi to analyze my Illumina data. Previously I have used BeadStudio but we have now gotten GenomeStudio. When I am using lumiR to read in my data file I get a warning/error message telling me that the data might not be BeadStudio output. I still have BeadStudio and the same data from this program worked. Are there any planes to make lumi able to use both BeadStudo and GenomStudio data? I found the error to be a bit strange since I can not see any differences between the files when I open them, but it can be something not visible. My session info: > sessionInfo() R version 2.9.0 (2009-04-17) i386-pc-mingw32 locale: LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United Kingdom.1252;LC_MONETARY=English_United Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingdom.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] illuminaHumanv3BeadID.db_1.2.0 annaffy_1.16.0 KEGG.db_2.2.11 GO.db_2.2.11 [5] statmod_1.4.0 xtable_1.5-5 RColorBrewer_1.0-2 limma_2.18.0 [9] lumi_1.10.1 RSQLite_0.7-1 DBI_0.2-4 preprocessCore_1.6.0 [13] mgcv_1.5-2 affy_1.22.0 annotate_1.22.0 AnnotationDbi_1.6.0 [17] Biobase_2.4.1 loaded via a namespace (and not attached): [1] affyio_1.12.0 grid_2.9.0 lattice_0.17-22 nlme_3.1-90 tools_2.9.0 > Regards, Ingrid [[alternative HTML version deleted]]