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Figure 6 | Genome Biology

Figure 6

From: From co-expression to co-regulation: how many microarray experiments do we need?

Figure 6

Effect of the number of microarray experiments on the environmental stress data subset with 526 genes. Using YPD as the evaluation criterion, we compared the extent of co-regulated genes using different numbers of microarray experiments on the subset of environmental stress data with 526 genes and 198 experiments at 30 clusters. The median z-scores increase as the number of experiments increases, and MCLUST produces relatively high median z-scores. We observed very similar results using ChIP data as the evaluation criterion.

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