Figure 5
From: A new non-linear normalization method for reducing variability in DNA microarray experiments
Relative signal versus signal intensity of cDNA array data. Signal distributions (left column) and MA plots (middle and right columns) for an example microarray after print-tip scaling (top row), scaled print-tip lowess (middle row) and scaled print-tip qspline (bottom row). Cy3 channels are shown in green, Cy5 channels in red and a running median curve is plotted in black.