Figure 6From: A Latent Variable Approach for Meta-Analysis of Gene Expression Data from Multiple Microarray ExperimentsChen et al . data. Hierarchical clustering of tumors in Chen et al. data using the effect size signature. The expression here is on the raw scale. The color strip in blue and yellow below the heatmap indicates primary and metastatic tumors. Blue indicates primary tumors and Yellow indicates metastatic tumors.Back to article page