While I don't know of any tools to do what you need, I have a collection of scripts I've used to modify and/or revise cdfs, particularlay w.r.t. grouping. If you'd like, I'll send/post them.
On Feb 20, 2009 1:01 PM, "Angel" <[email protected]> wrote: Hello group, I would like to use a cdf with the following properties: 1) Grouped by genes (not by exons or transcipts): we need all the probes that hit a gene. 2) Include only the probes that are known to be expressed (or at least, somebody found somewhere a EST or a Refseq transcript that includes these probes). As far as I know, Brainarray provides cdf's grouped by genes. However, if some of the included probes hit the gene in a putative (and in fact false) exon, these probes are included. Does anybody know of a "curated by expression" cdf file (grouped by genes)? If there is none, is it possible to combine the information of two cdf files to remove the indexes of the probes in the cdf grouped by genes that are not included in the probes grouped by Refseq? Thanks, Angel Rubio CEIT – IK4 Research Alliance Pº. Manuel Lardizábal, 15 20.018 Donostia-San Sebastián SPAIN http://www.ceit.es/ --~--~---------~--~----~------------~-------~--~----~ 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/aroma-affymetrix?hl=en -~----------~----~----~----~------~----~------~--~---
