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Table 2 Statistics used in analysis of prediction.

From: Are animal models predictive for humans?

   Gold Standard
   + -
Test + TP FP
  - FN TN
  1. TP = True positive
  2. TN = True negative
  3. TN = True negative
  4. FN = False negative
  5. Sensitivity = TP/TP+FN
  6. Specificity = TN/FP+TN
  7. Positive Predictive Value = TP/TP+FP
  8. Negative Predictive Value = TN/FN+TN
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Philosophy, Ethics, and Humanities in Medicine

ISSN: 1747-5341

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