This function generates 2D-plots of the foreground, background and background corrected fluorescence intensities of channel 1 and of channel 2, respectively.
object of class “marrayRaw”
character string for labelling. It will be added to the title of the first sub-plot.
fgbg.visu produces 2D-representations of the foreground
and background intensities for both fluorescence channels (as stored in
obj). Additionally, a plot of the difference between fore- and
background intensities is generated (background-corrected intensities).
All intensities are log2-transformed. The colour range for plotting is defined by 0 and the maximum of
the logged intensity for each sub-graph separately.
Matthias E. Futschik (http://itb.biologie.hu-berlin.de/~futschik)
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