Hi Henrik Thanks for the reply. I was able to troubleshoot the problem. I was analyzing sty chips and in chip types, I included both the chips (sty and nsp). Since there are no corresponding cel files (nsp), it was generating lists with null values. Once i sorted that out, every thing worked like charm.
An unrelated question: Is cbsmodel is the same as that (cbs) implemented in DNAcopy ? From the loaded packages, I can see DNAcopy package. When i ran DNAcopy independently (by supplying values externally in a tsv), on the same samples that I used in aroma affymetrix, for segmentaion, CBS (in DNAcopy) took forever (more than 48 hours). Regards suresh --~--~---------~--~----~------------~-------~--~----~ When reporting problems on aroma.affymetrix, make sure 1) to run the latest version of the package, 2) to report the output of sessionInfo() and traceback(), and 3) to post a complete code example. You received this message because you are subscribed to the Google Groups "aroma.affymetrix" group. To post to this group, send email to aroma-affymetrix@googlegroups.com To unsubscribe from this group, send email to aroma-affymetrix-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/aroma-affymetrix?hl=en -~----------~----~----~----~------~----~------~--~---
