Description Usage Arguments Value Examples
View source: R/quiz02Functions.R
Calculate PPV
1 | ppv(pred, truth)
|
pred |
number or boolean vector of predicted values (0 or F = negative, 1 or T = positive) |
truth |
number or boolean vector of true values (0 or F = negative, 1 or T = positive) |
The PPV, formula: PPV = # True Positives / (# True Positives + # False Positives)
1 2 |
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