Description Usage Arguments Examples
View source: R/measures_binaryclass.R
Defined as: tp / (tp + fp). Also called precision. If the denominator is 0, PPV is set to be either 1 or 0 depending on whether the highest probability prediction is positive (1) or negative (0).
1 |
truth |
vector of true values |
response |
vector of predicted values |
positive |
positive class |
probabilities |
[numeric] vector of predicted probabilities |
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