What is a Positive Predictive Value (PPV)? Use this interactive tutorial to learn and calculate the PPV and more. The easiest way to learn your stats. Another must for those doing research or preparing for exams.
- Test performance: 2 populations with different disease prevalance
- Research Classification
- A lesson on sample size
- p-chart parameters calculator
- What Statistic?
- 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