build_ROC_curve | R Documentation |
Based on: https://blog.revolutionanalytics.com/2016/08/roc-curves-in-two-lines-of-code.html
build_ROC_curve(modelPredictions, yValues, ..., na.rm = FALSE, yTarget = TRUE)
modelPredictions |
numeric predictions (not empty) |
yValues |
truth values (not empty, same length as model predictions) |
... |
force later arguments to bind by name. |
na.rm |
logical, if TRUE remove NA values. |
yTarget |
value considered to be positive. |
the ROC graph of Score (model score), Sensitivity, and Specificity. Guaranteed to have the (0, 0) and (1, 1) (1-Specificity,Sensitivity) endpoints.
sigr::build_ROC_curve(1:4, c(TRUE,FALSE,TRUE,TRUE))
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