Plot the CBM-predicted ROC curve with provided CBM parameters
vector: the mean(s) of the z-samples of the diseased distribution(s) where the disease is visible
vector: the proportion(s) of the diseased distribution(s) where the disease is visible
A ggplot2 object of the plotted ROC curve(s)
alpha must have equal length.
The predicted ROC curve for each
alpha pair will be plotted.
Dorfman DD, Berbaum KS (2000) A contaminated binormal model for ROC data: Part II. A formal model, Acad Radiol 7, 427--437.