stats Flashcards
1
Q
how do you calculate NPV
A
D/C+D
2
Q
PPV
A
A/A+B
3
Q
sensiivity
A
true positives/true pos+ false neg
4
Q
specificity
A
true negatives/true neg + false positives
how do you calculate NPV
D/C+D
PPV
A/A+B
sensiivity
true positives/true pos+ false neg
specificity
true negatives/true neg + false positives