All Questions
Tagged with diagnosis hypothesis-testing
3 questions
0
votes
0
answers
21
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Demonstrating that proposed cutoff score is non optimal
I have a small data set with a test score and classification (positive or negative diagnosis). There is already clinical evidence that the cut point suggested by the test manufacturer produces too ...
- 592
4
votes
0
answers
52
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Correction for multiple testing required for combined metrics
Let's say I compare two diagnostic procedures (A and B) and want to check if one outperforms the other one using the metric diagnostic accuracy where diagnostic accuracy is commonly described using ...
- 41
2
votes
1
answer
24
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when add-on test is necessary? better diagnosis strategy
Suppose there are two types of tests available. Test A: low-cost, but relatively less precise; Test B: high-cost, but more precise. Test B can be considered as the good standard with 100% accuracy. ...
- 21