What is a Negative Predictive Value (NPV)? Use this interactive tutorial to learn and calculate the NPV and more. Its the easiest way to learn your stats. A must for those doing research or preparing for exams.
- Positive Predictive Value (PPV): What is it?
- Negative Predictive Values (NPV) – learn more
- The Relative Risk – What is it?
- Test Sensitivity: What is it?
- Two trials in different populations?
- Test Specificity – What is it?
- The Odds Ratio: Make sense of an odd statistic