Table 1 Classification tree analysis of the lung cancer training and blinded test sets.
From: Application of serum SELDI proteomic patterns in diagnosis of lung cancer
Sets | Groups | Percentage correct | Percentage misclassified |
|---|---|---|---|
Training set | Normal (n = 20) | 90.0 % (18/20) | 10.0% (2/20) |
| Â | Cancer (74) | 95.9% (71/74) | 4.1% (3/74) |
Blinded test set | Normal (30) | 80.0% (24/30) | 20.0% (6/30) |
| Â | Cancer (84) | 86.9% (73/84) | 13.1% (11/84) |