Re: [aroma.affymetrix] Error using RMA

2017-12-22 Thread Pabita Saud
Thank you. Best Regards, Pabita On Fri, Dec 22, 2017 at 12:02 PM, Henrik Bengtsson < henrik.bengts...@gmail.com> wrote: > Hi, > > so that example code uses the affy package of Bioconductor and not the > aroma.affymetrix framework. It might be that there is a bug in the > affy package or that it

Re: [aroma.affymetrix] Error using RMA

2017-12-22 Thread Henrik Bengtsson
Hi, so that example code uses the affy package of Bioconductor and not the aroma.affymetrix framework. It might be that there is a bug in the affy package or that it does not support custom CDFs well enough. It could also be that the chip type you're using is special and not well suited from cus

Re: [aroma.affymetrix] Error using RMA

2017-12-22 Thread Pabita Saud
Hi, I followed the aroma project to create a custom cdf package. I succeed in doing that. Now I want to see the expression of genes from a .cel file with my cdf package in compare to that with previous cdf. When I tried to use normalization (rma) to the affy object (with previous cdf), I can get e