R 语言绘制ROC

library("pROC")
data(aSAH)
# Build a ROC object and compute the AUC
roc(aSAH$outcome, aSAH$s100b)

绘图

data(aSAH)
# Build a ROC object and compute the AUC, draw ROC, print AUC and the best THRESHOLDS
roc(aSAH$outcome, aSAH$s100b, plot=TRUE, print.thres=TRUE, print.auc=TRUE)
 

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