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. 2015 May 15;5:9729. doi: 10.1038/srep09729

Figure 4. K-Means clustering of gene expression profiles.

Figure 4

(a), the centroids of nine clusters with different expression patterns. Numbers on the top are the number of genes for each cluster; and red numbers are cluster labels. (b), a heat map plot of nine clusters display the relative expression levels of centroids. Numbers on the right are corresponding to cluster labels in (a).