.getValue();
for (PeakList pl : peakLists) {
// Create dataset & paint scale
AbstractXYZDataset dataset = new LogratioDataset(pl, parameters);
InterpolatingLookupPaintScale paintScale = new InterpolatingLookupPaintScale();
paintScale.add(-1.00, new Color(0, 255, 0));
paintScale.add(0.00, new Color(0, 0, 0));
paintScale.add(1.00, new Color(255, 0, 0));