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Table 1 The homogeneity of datasets

From: GSNFS: Gene subnetwork biomarker identification of lung cancer expression data

Data Purity B Purity D
Lung1*2 0.081 0.6
Lung1*3 0.35 0.12
Lung1*4 0.27 0.34
Lung2*3 0.27 0.14
Lung2*4 0.34 0.64
Lung3*4 0.56 0.029
  1. The homogeneity of each pair of independent datasets was measured and presented in terms of Purity B and Purity D . The low Purity B and high Purity D present the high compatibility of the two datasets for further cross-dataset validation