• Mixture of Gaussian with 470 genes: The size of each class is doubled, and the mean vector and covariance matrix of each class are used to generate 10 replicates of synthetic data sets with size doubled.

  Figure 1: Average Adjusted Rand index against the number of components using CAST and correlation on the double-sized mixture of Gaussian synthetic data sets

  Figure 2: Average Adjusted Rand index against the number of components using k-means and correlation on the double-sized mixture of Gaussian synthetic data sets

  Figure 3: Average Adjusted Rand index against the number of components using k-means and Euclidean distance on the double-sized mixture of Gaussian synthetic data sets

• Cyclic data with 470 genes: Ten clusters are produced using the same form as the cyclic data described in the paper.

  Figure 4: Average Adjusted Rand index against the number of components using CAST and correlation on the double-sized cyclic synthetic data sets

  Figure 5: Average Adjusted Rand index against the number of components using k-means and Euclidean distance on the double-sized cyclic synthetic data sets

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