Description Usage Arguments Details Value Author(s) See Also
Creates foreground-background plots.
1 2 3 4 |
x |
an |
array |
integer giving the array to be plotted. |
lim |
character string indicating whether the red and green plots should have |
pch |
vector or list of plotting characters. Defaults to integer code 16. |
cex |
numeric vector of plot symbol expansions. |
... |
any other arguments are passed to |
A foreground-background plot is a plot of log2-foreground vs log2-background for a particular array. For two-color arrays, this function produces a pair of plots, one for the green channel and one for the red.
See points
for possible values for pch
, col
and cex
.
A plot is created on the current graphics device.
Gordon Smyth
An overview of diagnostic functions available in LIMMA is given in 09.Diagnostics.
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