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MilesMcBain/simple_roc.R

Forked from revodavid/simple_roc.R
Created January 17, 2017 20:57
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simple_roc.R
simple_roc <- function(labels, scores){
labels <- labels[order(scores, decreasing=TRUE)]
data.frame(TPR=cumsum(labels)/sum(labels), FPR=cumsum(!labels)/sum(!labels), labels)
}
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