Dear All,I am new to RMAexpress. I am trying to use RMAExpress to normalize CEL data file from Affymetrix GeneChip microarrays.
I have installed RMAExpress 0.5 on my windows XP, however I met 2 problem:1. I can not load CEL file: File -> Read Unprocess Files -> CDF files (there is only one option for CDF file, no CEL option)
2. I tried to convert the CEL file with RMADataConv. I first choose CEL File Dir, then set Output dir and choose Convert, it always saying could not read CEL file.
By the way, I use a public CEL file from following link: http://transcriptome.affymetrix.com/publication/tfbs/ *Transcription Factor Binding Sites Data* * Raw CEL Data <http://transcriptome.affymetrix.com/download/publication/tfbs_data/intensity/cel.tgz>. Could you give me some help? is the data problem or RMAexpress prolbem? Thank you so much. Sincerely, ----------- Mingqi Wu Email: mqwu@xxxxxxxxxxxxx