Hi All,

I have a problem reading my cel files.
My data is from Arabidopsis thaliana and the platform is GPL17417.

I get the cdf file for this platform, which is GPL17417_aragene10st_At_TAIRG and installed it in R.

But still when I read the cel files I get the error as follows:
>affydata <- ReadAffy(cdfname="gpl17417aragene10stattairgcdf")


Warning message:



The affy package can process data from the Gene ST 1.x series of arrays,
but you should consider using either the oligo or xps packages, which are specifically
designed for these arrays.


and when I use read.affy (simpleaffy) it gives me this error:
read.affy() Error in file(file, "rt") : cannot open the connection In addition: Warning message: In file(file, "rt") :   cannot open file './covdesc': No such file or directory

I want to read my cel files and normalize them with gcrma.

I would appreciate if anybody could help me.
Thanks,
Nu

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