Figure 2From: Genome-scale cluster analysis of replicated microarrays using shrinkage correlation coefficientThe performance of the three correlations indicated by the adjusted Rand index obtained from the real yeast expression data using hierarchical clustering and k-means clustering. Each correlation is represented by a bar: SCC (red), SD-weighted correlation (green), and Pearson correlation (blue). The y-axis is the adjusted Rand index.Back to article page