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Table 3 Performance of the selected meta-rule generated from the set of 70 genes on the validation set and result metrics.

From: The use of genetic programming in the analysis of quantitative gene expression profiles for identification of nodal status in bladder cancer

  Pathologically Node Positive Pathologically Node Negative
Predicted Node Positive by GP using 70 genes 6§ 2
Predicted Node Negative by GP using 70 genes 4 19
  1. § True positive subjects.
  2. True negative subjects.
  3. Accuracy: 81%
  4. Sensitivity: 60%
  5. Specificity: 90%
  6. Positive Predictive Value: 75%
  7. Negative Predictive Value: 83%