# To see the demo type demo(marrayPlots)
# Examples use swirl dataset, for description type ? swirl
data(swirl)
# Pre-normalization MA-plot for the Swirl 93 array, with the lowess fits for
# individual print-tip-groups.
# - Default arguments
plot(swirl[,3])
# Lowess fit using all spots
plot(swirl[,3], zvar=NULL, legend.func=NULL)
# Loess fit using all spots
plot(swirl[,3], zvar=NULL, legend.func=maLegendLines(legend="All spots",col="green"), lines.func=maLoessLines(loess.args=list(span=0.3),col="green"))
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