Figure 5From: Transcript-based redefinition of grouped oligonucleotide probe sets using AceView: High-resolution annotation for microarraysThe receiver operating characteristic (ROC) curves for expression measurements derived from various numbers of probes. Comparison of gene expression measurements derived from 3, 4, 5, 6, and 11 probes is shown. The data summarized from 11 probes are the same as those derived from the original Affymetrix probe sets. The average ROC curves for (A) all the comparisons in the Spike-in dataset with fold changes ranging from 2 to 4092, and (B) for comparisons limited to data sets spiked-in at 2-fold.Back to article page