[BioC] spatial plot image of foreground minus background

J.delasHeras at ed.ac.uk J.delasHeras at ed.ac.uk
Thu Jul 6 02:15:23 CEST 2006

Quoting Andre <andrevillegas at alumni.uwaterloo.ca>:

> Hello everyone,
> In the marray package, is it possible to create an plot of the raw dataset
> foreground minus the background intensities? Or would that just be
> represented in the normalized dataset? Thank you.
> Andre

You could do that for sure using the function 'imageplot' in the limma 


Dr. Jose I. de las Heras                      Email: J.delasHeras at ed.ac.uk
The Wellcome Trust Centre for Cell Biology    Phone: +44 (0)131 6513374
Institute for Cell & Molecular Biology        Fax:   +44 (0)131 6507360
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