Current Analytical Methods of DNA Microarray Data - DNA Microarray Technology and Data Analysis in Cancer Research - page 25

Fig. 3.4. Boxplot of log 2 -transformed, quantile-normalized, RMA-processed signal
intensities for all samples.
Fig. 3.5. Boxplot of log 2 -transformed, quantile-normalized, iterPLIER-processed
signal intensities for all samples.
3.3. Quality Control Diagnostics
3.3.1. Saturation
Raw intensities for each sample were examined to determine
whether any probes had a signal close to the saturation of the scanner