On Wed, Feb 4, 2009 at 6:39 PM, Coleman, Ilsa <icoleman@fhcrc.org> wrote:

> Hi,
> I can read in 2-color Agilent data from 16-bit scans (Agilent Technologies
> Scanner G2505B) using read.maimages(limma) source="agilent" but for some
> reason cannot read in data files from 20-bit scans (Agilent Technologies
> Scanner G2505C).  This probably has to do with the fact that the 20-bit
> scans no longer require two scans (low and high) so there are fewer data
> columns in these files.  Has anyone else had this problem and is there a
> plan to update the read.maimages(limma) function?
>

Hi, Ilsa.  You can specify the columns to read using read.maimages.  See the
help page for a great deal of detail.

Sean

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